1728954864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131941}}^1$

素因数の和:131975

約数の個数: 120

約数和(自身を含む): 5955334112

約数和(自身を除く): 4226379248

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, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 131941, 263882, 395823, 527764, 791646, 923587, 1055528, 1187469, 1583292, 1715233, 1847174, 2111056, 2374938, 2770761, 3166584, 3430466, 3694348, 4749876, 5145699, 5541522, 6333168, 6860932, 7388696, 8312283, 9499752, 10291398, 11083044, 12006631, 13721864, 14777392, 15437097, 16624566, 18999504, 20582796, 22166088, 24013262, 27443728, 30874194, 33249132, 36019893, 41165592, 44332176, 48026524, 61748388, 66498264, 72039786, 82331184, 96053048, 108059679, 123496776, 132996528, 144079572, 192106096, 216119358, 246993552, 288159144, 432238716, 576318288, 864477432, 1728954864]

約数ペア:

[(1, 1728954864), (2, 864477432), (3, 576318288), (4, 432238716), (6, 288159144), (7, 246993552), (8, 216119358), (9, 192106096), (12, 144079572), (13, 132996528), (14, 123496776), (16, 108059679), (18, 96053048), (21, 82331184), (24, 72039786), (26, 66498264), (28, 61748388), (36, 48026524), (39, 44332176), (42, 41165592), (48, 36019893), (52, 33249132), (56, 30874194), (63, 27443728), (72, 24013262), (78, 22166088), (84, 20582796), (91, 18999504), (104, 16624566), (112, 15437097), (117, 14777392), (126, 13721864), (144, 12006631), (156, 11083044), (168, 10291398), (182, 9499752), (208, 8312283), (234, 7388696), (252, 6860932), (273, 6333168), (312, 5541522), (336, 5145699), (364, 4749876), (468, 3694348), (504, 3430466), (546, 3166584), (624, 2770761), (728, 2374938), (819, 2111056), (936, 1847174), (1008, 1715233), (1092, 1583292), (1456, 1187469), (1638, 1055528), (1872, 923587), (2184, 791646), (3276, 527764), (4368, 395823), (6552, 263882), (13104, 131941)]