378093996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 216

約数和(自身を含む): 1213758000

約数和(自身を除く): 835664004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 49, 57, 58, 63, 76, 84, 87, 98, 114, 116, 126, 133, 147, 171, 174, 196, 203, 228, 252, 261, 266, 294, 342, 348, 389, 399, 406, 441, 522, 532, 551, 588, 609, 684, 778, 798, 812, 882, 931, 1044, 1102, 1167, 1197, 1218, 1421, 1556, 1596, 1653, 1764, 1827, 1862, 2204, 2334, 2394, 2436, 2723, 2793, 2842, 3306, 3501, 3654, 3724, 3857, 4263, 4668, 4788, 4959, 5446, 5586, 5684, 6612, 7002, 7308, 7391, 7714, 8169, 8379, 8526, 9918, 10892, 11172, 11281, 11571, 12789, 14004, 14782, 15428, 16338, 16758, 17052, 19061, 19836, 22173, 22562, 23142, 24507, 25578, 26999, 29564, 32676, 33516, 33843, 34713, 38122, 44346, 45124, 46284, 49014, 51156, 51737, 53998, 57183, 66519, 67686, 69426, 76244, 78967, 80997, 88692, 98028, 101529, 103474, 107996, 114366, 133038, 135372, 138852, 155211, 157934, 161994, 171549, 203058, 206948, 214339, 228732, 236901, 242991, 266076, 310422, 315868, 323988, 343098, 362159, 406116, 428678, 465633, 473802, 485982, 552769, 620844, 643017, 686196, 710703, 724318, 857356, 931266, 947604, 971964, 1086477, 1105538, 1286034, 1421406, 1448636, 1500373, 1658307, 1862532, 1929051, 2172954, 2211076, 2572068, 2842812, 3000746, 3259431, 3316614, 3858102, 4345908, 4501119, 4974921, 6001492, 6518862, 6633228, 7716204, 9002238, 9949842, 10502611, 13037724, 13503357, 18004476, 19899684, 21005222, 27006714, 31507833, 42010444, 54013428, 63015666, 94523499, 126031332, 189046998, 378093996]

約数ペア:

[(1, 378093996), (2, 189046998), (3, 126031332), (4, 94523499), (6, 63015666), (7, 54013428), (9, 42010444), (12, 31507833), (14, 27006714), (18, 21005222), (19, 19899684), (21, 18004476), (28, 13503357), (29, 13037724), (36, 10502611), (38, 9949842), (42, 9002238), (49, 7716204), (57, 6633228), (58, 6518862), (63, 6001492), (76, 4974921), (84, 4501119), (87, 4345908), (98, 3858102), (114, 3316614), (116, 3259431), (126, 3000746), (133, 2842812), (147, 2572068), (171, 2211076), (174, 2172954), (196, 1929051), (203, 1862532), (228, 1658307), (252, 1500373), (261, 1448636), (266, 1421406), (294, 1286034), (342, 1105538), (348, 1086477), (389, 971964), (399, 947604), (406, 931266), (441, 857356), (522, 724318), (532, 710703), (551, 686196), (588, 643017), (609, 620844), (684, 552769), (778, 485982), (798, 473802), (812, 465633), (882, 428678), (931, 406116), (1044, 362159), (1102, 343098), (1167, 323988), (1197, 315868), (1218, 310422), (1421, 266076), (1556, 242991), (1596, 236901), (1653, 228732), (1764, 214339), (1827, 206948), (1862, 203058), (2204, 171549), (2334, 161994), (2394, 157934), (2436, 155211), (2723, 138852), (2793, 135372), (2842, 133038), (3306, 114366), (3501, 107996), (3654, 103474), (3724, 101529), (3857, 98028), (4263, 88692), (4668, 80997), (4788, 78967), (4959, 76244), (5446, 69426), (5586, 67686), (5684, 66519), (6612, 57183), (7002, 53998), (7308, 51737), (7391, 51156), (7714, 49014), (8169, 46284), (8379, 45124), (8526, 44346), (9918, 38122), (10892, 34713), (11172, 33843), (11281, 33516), (11571, 32676), (12789, 29564), (14004, 26999), (14782, 25578), (15428, 24507), (16338, 23142), (16758, 22562), (17052, 22173), (19061, 19836)]