1057395472

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 2524124160

約数和(自身を除く): 1466728688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 47, 56, 61, 74, 89, 94, 112, 122, 148, 178, 188, 244, 259, 296, 329, 356, 376, 427, 488, 518, 592, 623, 658, 712, 752, 854, 976, 1036, 1246, 1316, 1424, 1708, 1739, 2072, 2257, 2492, 2632, 2867, 3293, 3416, 3478, 4144, 4183, 4514, 4984, 5264, 5429, 5734, 6586, 6832, 6956, 8366, 9028, 9968, 10858, 11468, 12173, 13172, 13912, 15799, 16732, 18056, 20069, 21716, 22936, 23051, 24346, 26344, 27824, 29281, 31598, 33464, 36112, 38003, 40138, 43432, 45872, 46102, 48692, 52688, 58562, 63196, 66928, 76006, 80276, 86864, 92204, 97384, 106079, 117124, 126392, 152012, 154771, 160552, 184408, 194768, 200873, 212158, 234248, 252784, 255163, 304024, 309542, 321104, 368816, 401746, 424316, 468496, 510326, 608048, 619084, 742553, 803492, 848632, 1020652, 1083397, 1238168, 1406111, 1485106, 1606984, 1697264, 1786141, 2041304, 2166794, 2476336, 2812222, 2970212, 3213968, 3572282, 4082608, 4333588, 5624444, 5940424, 7144564, 8667176, 9441031, 11248888, 11880848, 14289128, 17334352, 18882062, 22497776, 28578256, 37764124, 66087217, 75528248, 132174434, 151056496, 264348868, 528697736, 1057395472]

約数ペア:

[(1, 1057395472), (2, 528697736), (4, 264348868), (7, 151056496), (8, 132174434), (14, 75528248), (16, 66087217), (28, 37764124), (37, 28578256), (47, 22497776), (56, 18882062), (61, 17334352), (74, 14289128), (89, 11880848), (94, 11248888), (112, 9441031), (122, 8667176), (148, 7144564), (178, 5940424), (188, 5624444), (244, 4333588), (259, 4082608), (296, 3572282), (329, 3213968), (356, 2970212), (376, 2812222), (427, 2476336), (488, 2166794), (518, 2041304), (592, 1786141), (623, 1697264), (658, 1606984), (712, 1485106), (752, 1406111), (854, 1238168), (976, 1083397), (1036, 1020652), (1246, 848632), (1316, 803492), (1424, 742553), (1708, 619084), (1739, 608048), (2072, 510326), (2257, 468496), (2492, 424316), (2632, 401746), (2867, 368816), (3293, 321104), (3416, 309542), (3478, 304024), (4144, 255163), (4183, 252784), (4514, 234248), (4984, 212158), (5264, 200873), (5429, 194768), (5734, 184408), (6586, 160552), (6832, 154771), (6956, 152012), (8366, 126392), (9028, 117124), (9968, 106079), (10858, 97384), (11468, 92204), (12173, 86864), (13172, 80276), (13912, 76006), (15799, 66928), (16732, 63196), (18056, 58562), (20069, 52688), (21716, 48692), (22936, 46102), (23051, 45872), (24346, 43432), (26344, 40138), (27824, 38003), (29281, 36112), (31598, 33464)]