1228103408

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5023}}^1$

素因数の和:5134

約数の個数: 80

約数和(自身を含む): 2840770560

約数和(自身を除く): 1612667152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 59, 74, 112, 118, 148, 236, 259, 296, 413, 472, 518, 592, 826, 944, 1036, 1652, 2072, 2183, 3304, 4144, 4366, 5023, 6608, 8732, 10046, 15281, 17464, 20092, 30562, 34928, 35161, 40184, 61124, 70322, 80368, 122248, 140644, 185851, 244496, 281288, 296357, 371702, 562576, 592714, 743404, 1185428, 1300957, 1486808, 2074499, 2370856, 2601914, 2973616, 4148998, 4741712, 5203828, 8297996, 10407656, 10965209, 16595992, 20815312, 21930418, 33191984, 43860836, 76756463, 87721672, 153512926, 175443344, 307025852, 614051704, 1228103408]

約数ペア:

[(1, 1228103408), (2, 614051704), (4, 307025852), (7, 175443344), (8, 153512926), (14, 87721672), (16, 76756463), (28, 43860836), (37, 33191984), (56, 21930418), (59, 20815312), (74, 16595992), (112, 10965209), (118, 10407656), (148, 8297996), (236, 5203828), (259, 4741712), (296, 4148998), (413, 2973616), (472, 2601914), (518, 2370856), (592, 2074499), (826, 1486808), (944, 1300957), (1036, 1185428), (1652, 743404), (2072, 592714), (2183, 562576), (3304, 371702), (4144, 296357), (4366, 281288), (5023, 244496), (6608, 185851), (8732, 140644), (10046, 122248), (15281, 80368), (17464, 70322), (20092, 61124), (30562, 40184), (34928, 35161)]