990580752

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2188

約数の個数: 240

約数和(自身を含む): 3480527232

約数和(自身を除く): 2489946480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 243, 252, 272, 306, 324, 336, 357, 378, 408, 432, 459, 476, 486, 504, 567, 612, 648, 714, 756, 816, 918, 952, 972, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1701, 1836, 1904, 1944, 2141, 2142, 2268, 2448, 2754, 2856, 3024, 3213, 3402, 3672, 3888, 4131, 4282, 4284, 4536, 5508, 5712, 6423, 6426, 6804, 7344, 8262, 8564, 8568, 9072, 9639, 11016, 12846, 12852, 13608, 14987, 16524, 17128, 17136, 19269, 19278, 22032, 25692, 25704, 27216, 28917, 29974, 33048, 34256, 36397, 38538, 38556, 44961, 51384, 51408, 57807, 57834, 59948, 66096, 72794, 77076, 77112, 89922, 102768, 109191, 115614, 115668, 119896, 134883, 145588, 154152, 154224, 173421, 179844, 218382, 231228, 231336, 239792, 254779, 269766, 291176, 308304, 327573, 346842, 359688, 404649, 436764, 462456, 462672, 509558, 520263, 539532, 582352, 655146, 693684, 719376, 764337, 809298, 873528, 924912, 982719, 1019116, 1040526, 1079064, 1213947, 1310292, 1387368, 1528674, 1618596, 1747056, 1965438, 2038232, 2081052, 2158128, 2293011, 2427894, 2620584, 2774736, 2948157, 3057348, 3237192, 3641841, 3930876, 4076464, 4162104, 4586022, 4855788, 5241168, 5896314, 6114696, 6474384, 6879033, 7283682, 7861752, 8324208, 8844471, 9172044, 9711576, 11792628, 12229392, 13758066, 14567364, 15723504, 17688942, 18344088, 19423152, 20637099, 23585256, 27516132, 29134728, 35377884, 36688176, 41274198, 47170512, 55032264, 58269456, 61911297, 70755768, 82548396, 110064528, 123822594, 141511536, 165096792, 247645188, 330193584, 495290376, 990580752]

約数ペア:

[(1, 990580752), (2, 495290376), (3, 330193584), (4, 247645188), (6, 165096792), (7, 141511536), (8, 123822594), (9, 110064528), (12, 82548396), (14, 70755768), (16, 61911297), (17, 58269456), (18, 55032264), (21, 47170512), (24, 41274198), (27, 36688176), (28, 35377884), (34, 29134728), (36, 27516132), (42, 23585256), (48, 20637099), (51, 19423152), (54, 18344088), (56, 17688942), (63, 15723504), (68, 14567364), (72, 13758066), (81, 12229392), (84, 11792628), (102, 9711576), (108, 9172044), (112, 8844471), (119, 8324208), (126, 7861752), (136, 7283682), (144, 6879033), (153, 6474384), (162, 6114696), (168, 5896314), (189, 5241168), (204, 4855788), (216, 4586022), (238, 4162104), (243, 4076464), (252, 3930876), (272, 3641841), (306, 3237192), (324, 3057348), (336, 2948157), (357, 2774736), (378, 2620584), (408, 2427894), (432, 2293011), (459, 2158128), (476, 2081052), (486, 2038232), (504, 1965438), (567, 1747056), (612, 1618596), (648, 1528674), (714, 1387368), (756, 1310292), (816, 1213947), (918, 1079064), (952, 1040526), (972, 1019116), (1008, 982719), (1071, 924912), (1134, 873528), (1224, 809298), (1296, 764337), (1377, 719376), (1428, 693684), (1512, 655146), (1701, 582352), (1836, 539532), (1904, 520263), (1944, 509558), (2141, 462672), (2142, 462456), (2268, 436764), (2448, 404649), (2754, 359688), (2856, 346842), (3024, 327573), (3213, 308304), (3402, 291176), (3672, 269766), (3888, 254779), (4131, 239792), (4282, 231336), (4284, 231228), (4536, 218382), (5508, 179844), (5712, 173421), (6423, 154224), (6426, 154152), (6804, 145588), (7344, 134883), (8262, 119896), (8564, 115668), (8568, 115614), (9072, 109191), (9639, 102768), (11016, 89922), (12846, 77112), (12852, 77076), (13608, 72794), (14987, 66096), (16524, 59948), (17128, 57834), (17136, 57807), (19269, 51408), (19278, 51384), (22032, 44961), (25692, 38556), (25704, 38538), (27216, 36397), (28917, 34256), (29974, 33048)]