28323312444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{28447}}^1$

素因数の和:28909

約数の個数: 120

約数和(自身を含む): 84816005120

約数和(自身を除く): 56492692676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 439, 567, 756, 878, 1134, 1317, 1756, 2268, 2634, 3073, 3951, 5268, 6146, 7902, 9219, 11853, 12292, 15804, 18438, 23706, 27657, 28447, 35559, 36876, 47412, 55314, 56894, 71118, 82971, 85341, 110628, 113788, 142236, 165942, 170682, 199129, 248913, 256023, 331884, 341364, 398258, 497826, 512046, 597387, 768069, 796516, 995652, 1024092, 1194774, 1536138, 1792161, 2304207, 2389548, 3072276, 3584322, 4608414, 5376483, 7168644, 9216828, 10752966, 12488233, 16129449, 21505932, 24976466, 32258898, 37464699, 49952932, 64517796, 74929398, 87417631, 112394097, 149858796, 174835262, 224788194, 262252893, 337182291, 349670524, 449576388, 524505786, 674364582, 786758679, 1011546873, 1049011572, 1348729164, 1573517358, 2023093746, 2360276037, 3147034716, 4046187492, 4720552074, 7080828111, 9441104148, 14161656222, 28323312444]

約数ペア:

[(1, 28323312444), (2, 14161656222), (3, 9441104148), (4, 7080828111), (6, 4720552074), (7, 4046187492), (9, 3147034716), (12, 2360276037), (14, 2023093746), (18, 1573517358), (21, 1348729164), (27, 1049011572), (28, 1011546873), (36, 786758679), (42, 674364582), (54, 524505786), (63, 449576388), (81, 349670524), (84, 337182291), (108, 262252893), (126, 224788194), (162, 174835262), (189, 149858796), (252, 112394097), (324, 87417631), (378, 74929398), (439, 64517796), (567, 49952932), (756, 37464699), (878, 32258898), (1134, 24976466), (1317, 21505932), (1756, 16129449), (2268, 12488233), (2634, 10752966), (3073, 9216828), (3951, 7168644), (5268, 5376483), (6146, 4608414), (7902, 3584322), (9219, 3072276), (11853, 2389548), (12292, 2304207), (15804, 1792161), (18438, 1536138), (23706, 1194774), (27657, 1024092), (28447, 995652), (35559, 796516), (36876, 768069), (47412, 597387), (55314, 512046), (56894, 497826), (71118, 398258), (82971, 341364), (85341, 331884), (110628, 256023), (113788, 248913), (142236, 199129), (165942, 170682)]