1286738544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1575

約数の個数: 160

約数和(自身を含む): 4112625664

約数和(自身を除く): 2825887120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 223, 273, 312, 336, 364, 446, 546, 624, 669, 728, 892, 1092, 1321, 1338, 1456, 1561, 1784, 2184, 2642, 2676, 2899, 3122, 3568, 3963, 4368, 4683, 5284, 5352, 5798, 6244, 7926, 8697, 9247, 9366, 10568, 10704, 11596, 12488, 15852, 17173, 17394, 18494, 18732, 20293, 21136, 23192, 24976, 27741, 31704, 34346, 34788, 36988, 37464, 40586, 46384, 51519, 55482, 60879, 63408, 68692, 69576, 73976, 74928, 81172, 103038, 110964, 120211, 121758, 137384, 139152, 147952, 162344, 206076, 221928, 240422, 243516, 274768, 294583, 324688, 360633, 412152, 443856, 480844, 487032, 589166, 721266, 824304, 883749, 961688, 974064, 1178332, 1442532, 1767498, 1923376, 2062081, 2356664, 2885064, 3534996, 3829579, 4124162, 4713328, 5770128, 6186243, 7069992, 7659158, 8248324, 11488737, 12372486, 14139984, 15318316, 16496648, 22977474, 24744972, 26807053, 30636632, 32993296, 45954948, 49489944, 53614106, 61273264, 80421159, 91909896, 98979888, 107228212, 160842318, 183819792, 214456424, 321684636, 428912848, 643369272, 1286738544]

約数ペア:

[(1, 1286738544), (2, 643369272), (3, 428912848), (4, 321684636), (6, 214456424), (7, 183819792), (8, 160842318), (12, 107228212), (13, 98979888), (14, 91909896), (16, 80421159), (21, 61273264), (24, 53614106), (26, 49489944), (28, 45954948), (39, 32993296), (42, 30636632), (48, 26807053), (52, 24744972), (56, 22977474), (78, 16496648), (84, 15318316), (91, 14139984), (104, 12372486), (112, 11488737), (156, 8248324), (168, 7659158), (182, 7069992), (208, 6186243), (223, 5770128), (273, 4713328), (312, 4124162), (336, 3829579), (364, 3534996), (446, 2885064), (546, 2356664), (624, 2062081), (669, 1923376), (728, 1767498), (892, 1442532), (1092, 1178332), (1321, 974064), (1338, 961688), (1456, 883749), (1561, 824304), (1784, 721266), (2184, 589166), (2642, 487032), (2676, 480844), (2899, 443856), (3122, 412152), (3568, 360633), (3963, 324688), (4368, 294583), (4683, 274768), (5284, 243516), (5352, 240422), (5798, 221928), (6244, 206076), (7926, 162344), (8697, 147952), (9247, 139152), (9366, 137384), (10568, 121758), (10704, 120211), (11596, 110964), (12488, 103038), (15852, 81172), (17173, 74928), (17394, 73976), (18494, 69576), (18732, 68692), (20293, 63408), (21136, 60879), (23192, 55482), (24976, 51519), (27741, 46384), (31704, 40586), (34346, 37464), (34788, 36988)]