1284656436

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 3866844800

約数和(自身を除く): 2582188364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 349, 378, 486, 541, 567, 698, 756, 972, 1047, 1082, 1134, 1396, 1623, 1701, 2094, 2164, 2268, 2443, 3141, 3246, 3402, 3787, 4188, 4869, 4886, 6282, 6492, 6804, 7329, 7574, 9423, 9738, 9772, 11361, 12564, 14607, 14658, 15148, 18846, 19476, 21987, 22722, 28269, 29214, 29316, 34083, 37692, 43821, 43974, 45444, 56538, 58428, 65961, 68166, 84807, 87642, 87948, 102249, 113076, 131463, 131922, 136332, 169614, 175284, 188809, 197883, 204498, 262926, 263844, 306747, 339228, 377618, 395766, 408996, 525852, 566427, 593649, 613494, 755236, 791532, 920241, 1132854, 1187298, 1226988, 1321663, 1699281, 1840482, 2265708, 2374596, 2643326, 3398562, 3680964, 3964989, 5097843, 5286652, 6797124, 7929978, 10195686, 11894967, 15293529, 15859956, 20391372, 23789934, 30587058, 35684901, 45880587, 47579868, 61174116, 71369802, 91761174, 107054703, 142739604, 183522348, 214109406, 321164109, 428218812, 642328218, 1284656436]

約数ペア:

[(1, 1284656436), (2, 642328218), (3, 428218812), (4, 321164109), (6, 214109406), (7, 183522348), (9, 142739604), (12, 107054703), (14, 91761174), (18, 71369802), (21, 61174116), (27, 47579868), (28, 45880587), (36, 35684901), (42, 30587058), (54, 23789934), (63, 20391372), (81, 15859956), (84, 15293529), (108, 11894967), (126, 10195686), (162, 7929978), (189, 6797124), (243, 5286652), (252, 5097843), (324, 3964989), (349, 3680964), (378, 3398562), (486, 2643326), (541, 2374596), (567, 2265708), (698, 1840482), (756, 1699281), (972, 1321663), (1047, 1226988), (1082, 1187298), (1134, 1132854), (1396, 920241), (1623, 791532), (1701, 755236), (2094, 613494), (2164, 593649), (2268, 566427), (2443, 525852), (3141, 408996), (3246, 395766), (3402, 377618), (3787, 339228), (4188, 306747), (4869, 263844), (4886, 262926), (6282, 204498), (6492, 197883), (6804, 188809), (7329, 175284), (7574, 169614), (9423, 136332), (9738, 131922), (9772, 131463), (11361, 113076), (12564, 102249), (14607, 87948), (14658, 87642), (15148, 84807), (18846, 68166), (19476, 65961), (21987, 58428), (22722, 56538), (28269, 45444), (29214, 43974), (29316, 43821), (34083, 37692)]