287968464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12421}}^1$

素因数の和:12465

約数の個数: 120

約数和(自身を含む): 961164672

約数和(自身を除く): 673196208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11592, 12421, 23184, 24842, 37263, 49684, 74526, 86947, 99368, 111789, 149052, 173894, 198736, 223578, 260841, 285683, 298104, 347788, 447156, 521682, 571366, 596208, 695576, 782523, 857049, 894312, 1043364, 1142732, 1391152, 1565046, 1714098, 1788624, 1999781, 2086728, 2285464, 2571147, 3130092, 3428196, 3999562, 4173456, 4570928, 5142294, 5999343, 6260184, 6856392, 7999124, 10284588, 11998686, 12520368, 13712784, 15998248, 17998029, 20569176, 23997372, 31996496, 35996058, 41138352, 47994744, 71992116, 95989488, 143984232, 287968464]

約数ペア:

[(1, 287968464), (2, 143984232), (3, 95989488), (4, 71992116), (6, 47994744), (7, 41138352), (8, 35996058), (9, 31996496), (12, 23997372), (14, 20569176), (16, 17998029), (18, 15998248), (21, 13712784), (23, 12520368), (24, 11998686), (28, 10284588), (36, 7999124), (42, 6856392), (46, 6260184), (48, 5999343), (56, 5142294), (63, 4570928), (69, 4173456), (72, 3999562), (84, 3428196), (92, 3130092), (112, 2571147), (126, 2285464), (138, 2086728), (144, 1999781), (161, 1788624), (168, 1714098), (184, 1565046), (207, 1391152), (252, 1142732), (276, 1043364), (322, 894312), (336, 857049), (368, 782523), (414, 695576), (483, 596208), (504, 571366), (552, 521682), (644, 447156), (828, 347788), (966, 298104), (1008, 285683), (1104, 260841), (1288, 223578), (1449, 198736), (1656, 173894), (1932, 149052), (2576, 111789), (2898, 99368), (3312, 86947), (3864, 74526), (5796, 49684), (7728, 37263), (11592, 24842), (12421, 23184)]