40429872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2151

約数の個数: 120

約数和(自身を含む): 136181760

約数和(自身を除く): 95751888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2111, 2128, 2394, 2736, 3192, 4222, 4788, 6333, 6384, 8444, 9576, 12666, 14777, 16888, 18999, 19152, 25332, 29554, 33776, 37998, 40109, 44331, 50664, 59108, 75996, 80218, 88662, 101328, 118216, 120327, 132993, 151992, 160436, 177324, 236432, 240654, 265986, 280763, 303984, 320872, 354648, 360981, 481308, 531972, 561526, 641744, 709296, 721962, 842289, 962616, 1063944, 1123052, 1443924, 1684578, 1925232, 2127888, 2246104, 2526867, 2887848, 3369156, 4492208, 5053734, 5775696, 6738312, 10107468, 13476624, 20214936, 40429872]

約数ペア:

[(1, 40429872), (2, 20214936), (3, 13476624), (4, 10107468), (6, 6738312), (7, 5775696), (8, 5053734), (9, 4492208), (12, 3369156), (14, 2887848), (16, 2526867), (18, 2246104), (19, 2127888), (21, 1925232), (24, 1684578), (28, 1443924), (36, 1123052), (38, 1063944), (42, 962616), (48, 842289), (56, 721962), (57, 709296), (63, 641744), (72, 561526), (76, 531972), (84, 481308), (112, 360981), (114, 354648), (126, 320872), (133, 303984), (144, 280763), (152, 265986), (168, 240654), (171, 236432), (228, 177324), (252, 160436), (266, 151992), (304, 132993), (336, 120327), (342, 118216), (399, 101328), (456, 88662), (504, 80218), (532, 75996), (684, 59108), (798, 50664), (912, 44331), (1008, 40109), (1064, 37998), (1197, 33776), (1368, 29554), (1596, 25332), (2111, 19152), (2128, 18999), (2394, 16888), (2736, 14777), (3192, 12666), (4222, 9576), (4788, 8444), (6333, 6384)]