40675362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 108380160

約数和(自身を除く): 67704798

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 41, 42, 46, 69, 78, 79, 82, 91, 123, 138, 158, 161, 182, 237, 246, 273, 287, 299, 322, 474, 483, 533, 546, 553, 574, 598, 861, 897, 943, 966, 1027, 1066, 1106, 1599, 1659, 1722, 1794, 1817, 1886, 2054, 2093, 2829, 3081, 3198, 3239, 3318, 3634, 3731, 4186, 5451, 5658, 6162, 6279, 6478, 6601, 7189, 7462, 9717, 10902, 11193, 12259, 12558, 12719, 13202, 14378, 19434, 19803, 21567, 22386, 22673, 23621, 24518, 25438, 36777, 38157, 39606, 42107, 43134, 45346, 47242, 68019, 70863, 73554, 74497, 76314, 84214, 85813, 126321, 136038, 141726, 148994, 165347, 171626, 223491, 252642, 257439, 294749, 330694, 446982, 496041, 514878, 521479, 589498, 884247, 968461, 992082, 1042958, 1564437, 1768494, 1936922, 2905383, 3128874, 5810766, 6779227, 13558454, 20337681, 40675362]

約数ペア:

[(1, 40675362), (2, 20337681), (3, 13558454), (6, 6779227), (7, 5810766), (13, 3128874), (14, 2905383), (21, 1936922), (23, 1768494), (26, 1564437), (39, 1042958), (41, 992082), (42, 968461), (46, 884247), (69, 589498), (78, 521479), (79, 514878), (82, 496041), (91, 446982), (123, 330694), (138, 294749), (158, 257439), (161, 252642), (182, 223491), (237, 171626), (246, 165347), (273, 148994), (287, 141726), (299, 136038), (322, 126321), (474, 85813), (483, 84214), (533, 76314), (546, 74497), (553, 73554), (574, 70863), (598, 68019), (861, 47242), (897, 45346), (943, 43134), (966, 42107), (1027, 39606), (1066, 38157), (1106, 36777), (1599, 25438), (1659, 24518), (1722, 23621), (1794, 22673), (1817, 22386), (1886, 21567), (2054, 19803), (2093, 19434), (2829, 14378), (3081, 13202), (3198, 12719), (3239, 12558), (3318, 12259), (3634, 11193), (3731, 10902), (4186, 9717), (5451, 7462), (5658, 7189), (6162, 6601), (6279, 6478)]