40816776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1739

約数の個数: 128

約数和(自身を含む): 137088000

約数和(自身を除く): 96271224

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1699, 1716, 1848, 2002, 2184, 3003, 3398, 3432, 4004, 5097, 6006, 6796, 8008, 10194, 11893, 12012, 13592, 18689, 20388, 22087, 23786, 24024, 35679, 37378, 40776, 44174, 47572, 56067, 66261, 71358, 74756, 88348, 95144, 112134, 130823, 132522, 142716, 149512, 154609, 176696, 224268, 242957, 261646, 265044, 285432, 309218, 392469, 448536, 463827, 485914, 523292, 530088, 618436, 728871, 784938, 927654, 971828, 1046584, 1236872, 1457742, 1569876, 1700699, 1855308, 1943656, 2915484, 3139752, 3401398, 3710616, 5102097, 5830968, 6802796, 10204194, 13605592, 20408388, 40816776]

約数ペア:

[(1, 40816776), (2, 20408388), (3, 13605592), (4, 10204194), (6, 6802796), (7, 5830968), (8, 5102097), (11, 3710616), (12, 3401398), (13, 3139752), (14, 2915484), (21, 1943656), (22, 1855308), (24, 1700699), (26, 1569876), (28, 1457742), (33, 1236872), (39, 1046584), (42, 971828), (44, 927654), (52, 784938), (56, 728871), (66, 618436), (77, 530088), (78, 523292), (84, 485914), (88, 463827), (91, 448536), (104, 392469), (132, 309218), (143, 285432), (154, 265044), (156, 261646), (168, 242957), (182, 224268), (231, 176696), (264, 154609), (273, 149512), (286, 142716), (308, 132522), (312, 130823), (364, 112134), (429, 95144), (462, 88348), (546, 74756), (572, 71358), (616, 66261), (728, 56067), (858, 47572), (924, 44174), (1001, 40776), (1092, 37378), (1144, 35679), (1699, 24024), (1716, 23786), (1848, 22087), (2002, 20388), (2184, 18689), (3003, 13592), (3398, 12012), (3432, 11893), (4004, 10194), (5097, 8008), (6006, 6796)]