18834702964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 46356710400

約数和(自身を除く): 27522007436

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 43, 44, 58, 76, 77, 86, 89, 116, 133, 154, 172, 178, 203, 209, 266, 301, 308, 319, 356, 406, 418, 473, 532, 551, 602, 623, 638, 812, 817, 836, 841, 946, 979, 1102, 1204, 1246, 1247, 1276, 1463, 1634, 1682, 1691, 1892, 1958, 2204, 2233, 2492, 2494, 2581, 2926, 3268, 3311, 3364, 3382, 3827, 3857, 3916, 4466, 4988, 5162, 5719, 5852, 5887, 6061, 6622, 6764, 6853, 7654, 7714, 8729, 8932, 8987, 9251, 10324, 11438, 11774, 11837, 12122, 13244, 13706, 13717, 15308, 15428, 15979, 17458, 17974, 18067, 18502, 18601, 22876, 23548, 23674, 23693, 24244, 26789, 27412, 27434, 28391, 31958, 34916, 35948, 36134, 36163, 37004, 37202, 42097, 42427, 47348, 47386, 49039, 53578, 54868, 56782, 62909, 63916, 64757, 72268, 72326, 72713, 74404, 74849, 84194, 84854, 94772, 96019, 98078, 107156, 110983, 111853, 113564, 125818, 129514, 130207, 144652, 145426, 149698, 165851, 168388, 169708, 175769, 192038, 196156, 198737, 221966, 223706, 251636, 253141, 259028, 260414, 260623, 290852, 294679, 299396, 331702, 343273, 351538, 384076, 397474, 397793, 443932, 447412, 506282, 508991, 520828, 521246, 523943, 539429, 589358, 663404, 686546, 687097, 703076, 776881, 794948, 795586, 799843, 823339, 1012564, 1017982, 1042492, 1047886, 1078858, 1178716, 1220813, 1230383, 1373092, 1374194, 1422131, 1553762, 1591172, 1599686, 1646678, 1824361, 2035964, 2095772, 2108677, 2157716, 2441626, 2460766, 2748388, 2784551, 2844262, 3107524, 3199372, 3218507, 3293356, 3648722, 3776003, 4217354, 4809679, 4883252, 4921532, 5569102, 5598901, 5688524, 5763373, 6437014, 7297444, 7552006, 7558067, 8434708, 8545691, 9619358, 9954917, 11138204, 11197802, 11526746, 12874028, 14760739, 15104012, 15116134, 15643441, 17091382, 19238716, 19909834, 22395604, 22529549, 23053492, 23195447, 29521478, 30232268, 31286882, 34182764, 35403577, 39819668, 45059098, 46390894, 52906469, 59042956, 61151633, 62573764, 70807154, 90118196, 92781788, 105812938, 109504087, 122303266, 141614308, 162368129, 211625876, 219008174, 244606532, 247825039, 324736258, 428061431, 438016348, 495650078, 649472516, 672667963, 856122862, 991300156, 1345335926, 1712245724, 2690671852, 4708675741, 9417351482, 18834702964]

約数ペア:

[(1, 18834702964), (2, 9417351482), (4, 4708675741), (7, 2690671852), (11, 1712245724), (14, 1345335926), (19, 991300156), (22, 856122862), (28, 672667963), (29, 649472516), (38, 495650078), (43, 438016348), (44, 428061431), (58, 324736258), (76, 247825039), (77, 244606532), (86, 219008174), (89, 211625876), (116, 162368129), (133, 141614308), (154, 122303266), (172, 109504087), (178, 105812938), (203, 92781788), (209, 90118196), (266, 70807154), (301, 62573764), (308, 61151633), (319, 59042956), (356, 52906469), (406, 46390894), (418, 45059098), (473, 39819668), (532, 35403577), (551, 34182764), (602, 31286882), (623, 30232268), (638, 29521478), (812, 23195447), (817, 23053492), (836, 22529549), (841, 22395604), (946, 19909834), (979, 19238716), (1102, 17091382), (1204, 15643441), (1246, 15116134), (1247, 15104012), (1276, 14760739), (1463, 12874028), (1634, 11526746), (1682, 11197802), (1691, 11138204), (1892, 9954917), (1958, 9619358), (2204, 8545691), (2233, 8434708), (2492, 7558067), (2494, 7552006), (2581, 7297444), (2926, 6437014), (3268, 5763373), (3311, 5688524), (3364, 5598901), (3382, 5569102), (3827, 4921532), (3857, 4883252), (3916, 4809679), (4466, 4217354), (4988, 3776003), (5162, 3648722), (5719, 3293356), (5852, 3218507), (5887, 3199372), (6061, 3107524), (6622, 2844262), (6764, 2784551), (6853, 2748388), (7654, 2460766), (7714, 2441626), (8729, 2157716), (8932, 2108677), (8987, 2095772), (9251, 2035964), (10324, 1824361), (11438, 1646678), (11774, 1599686), (11837, 1591172), (12122, 1553762), (13244, 1422131), (13706, 1374194), (13717, 1373092), (15308, 1230383), (15428, 1220813), (15979, 1178716), (17458, 1078858), (17974, 1047886), (18067, 1042492), (18502, 1017982), (18601, 1012564), (22876, 823339), (23548, 799843), (23674, 795586), (23693, 794948), (24244, 776881), (26789, 703076), (27412, 687097), (27434, 686546), (28391, 663404), (31958, 589358), (34916, 539429), (35948, 523943), (36134, 521246), (36163, 520828), (37004, 508991), (37202, 506282), (42097, 447412), (42427, 443932), (47348, 397793), (47386, 397474), (49039, 384076), (53578, 351538), (54868, 343273), (56782, 331702), (62909, 299396), (63916, 294679), (64757, 290852), (72268, 260623), (72326, 260414), (72713, 259028), (74404, 253141), (74849, 251636), (84194, 223706), (84854, 221966), (94772, 198737), (96019, 196156), (98078, 192038), (107156, 175769), (110983, 169708), (111853, 168388), (113564, 165851), (125818, 149698), (129514, 145426), (130207, 144652)]