289428048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1699}}^1$

素因数の和:1746

約数の個数: 180

約数和(自身を含む): 1002986400

約数和(自身を除く): 713558352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1352, 1456, 1521, 1638, 1699, 1872, 2028, 2184, 2366, 2704, 3042, 3276, 3398, 3549, 4056, 4368, 4732, 5097, 6084, 6552, 6796, 7098, 8112, 9464, 10194, 10647, 11893, 12168, 13104, 13592, 14196, 15291, 18928, 20388, 21294, 22087, 23786, 24336, 27184, 28392, 30582, 35679, 40776, 42588, 44174, 47572, 56784, 61164, 66261, 71358, 81552, 85176, 88348, 95144, 107037, 122328, 132522, 142716, 154609, 170352, 176696, 190288, 198783, 214074, 244656, 265044, 285432, 287131, 309218, 353392, 397566, 428148, 463827, 530088, 570864, 574262, 618436, 795132, 856296, 861393, 927654, 1060176, 1148524, 1236872, 1391481, 1590264, 1712592, 1722786, 1855308, 2009917, 2297048, 2473744, 2584179, 2782962, 3180528, 3445572, 3710616, 4019834, 4594096, 5168358, 5565924, 6029751, 6891144, 7421232, 8039668, 10336716, 11131848, 12059502, 13782288, 16079336, 18089253, 20673432, 22263696, 24119004, 32158672, 36178506, 41346864, 48238008, 72357012, 96476016, 144714024, 289428048]

約数ペア:

[(1, 289428048), (2, 144714024), (3, 96476016), (4, 72357012), (6, 48238008), (7, 41346864), (8, 36178506), (9, 32158672), (12, 24119004), (13, 22263696), (14, 20673432), (16, 18089253), (18, 16079336), (21, 13782288), (24, 12059502), (26, 11131848), (28, 10336716), (36, 8039668), (39, 7421232), (42, 6891144), (48, 6029751), (52, 5565924), (56, 5168358), (63, 4594096), (72, 4019834), (78, 3710616), (84, 3445572), (91, 3180528), (104, 2782962), (112, 2584179), (117, 2473744), (126, 2297048), (144, 2009917), (156, 1855308), (168, 1722786), (169, 1712592), (182, 1590264), (208, 1391481), (234, 1236872), (252, 1148524), (273, 1060176), (312, 927654), (336, 861393), (338, 856296), (364, 795132), (468, 618436), (504, 574262), (507, 570864), (546, 530088), (624, 463827), (676, 428148), (728, 397566), (819, 353392), (936, 309218), (1008, 287131), (1014, 285432), (1092, 265044), (1183, 244656), (1352, 214074), (1456, 198783), (1521, 190288), (1638, 176696), (1699, 170352), (1872, 154609), (2028, 142716), (2184, 132522), (2366, 122328), (2704, 107037), (3042, 95144), (3276, 88348), (3398, 85176), (3549, 81552), (4056, 71358), (4368, 66261), (4732, 61164), (5097, 56784), (6084, 47572), (6552, 44174), (6796, 42588), (7098, 40776), (8112, 35679), (9464, 30582), (10194, 28392), (10647, 27184), (11893, 24336), (12168, 23786), (13104, 22087), (13592, 21294), (14196, 20388), (15291, 18928)]