1988603184

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 5577500160

約数和(自身を除く): 3588896976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 89, 92, 111, 138, 148, 178, 184, 222, 267, 276, 296, 356, 368, 444, 534, 547, 552, 592, 712, 851, 888, 1068, 1094, 1104, 1424, 1641, 1702, 1776, 2047, 2136, 2188, 2553, 3282, 3293, 3404, 4094, 4272, 4376, 5106, 6141, 6564, 6586, 6808, 8188, 8752, 9879, 10212, 12282, 12581, 13128, 13172, 13616, 16376, 19758, 20239, 20424, 24564, 25162, 26256, 26344, 32752, 37743, 39516, 40478, 40848, 48683, 49128, 50324, 52688, 60717, 75486, 75739, 79032, 80956, 97366, 98256, 100648, 121434, 146049, 150972, 151478, 158064, 161912, 194732, 201296, 227217, 242868, 292098, 301944, 302956, 323824, 389464, 454434, 465497, 485736, 584196, 603888, 605912, 778928, 908868, 930994, 971472, 1119709, 1168392, 1211824, 1396491, 1801271, 1817736, 1861988, 2239418, 2336784, 2792982, 3359127, 3602542, 3635472, 3723976, 4478836, 5403813, 5585964, 6718254, 7205084, 7447952, 8957672, 10807626, 11171928, 13436508, 14410168, 17915344, 21615252, 22343856, 26873016, 28820336, 41429233, 43230504, 53746032, 82858466, 86461008, 124287699, 165716932, 248575398, 331433864, 497150796, 662867728, 994301592, 1988603184]

約数ペア:

[(1, 1988603184), (2, 994301592), (3, 662867728), (4, 497150796), (6, 331433864), (8, 248575398), (12, 165716932), (16, 124287699), (23, 86461008), (24, 82858466), (37, 53746032), (46, 43230504), (48, 41429233), (69, 28820336), (74, 26873016), (89, 22343856), (92, 21615252), (111, 17915344), (138, 14410168), (148, 13436508), (178, 11171928), (184, 10807626), (222, 8957672), (267, 7447952), (276, 7205084), (296, 6718254), (356, 5585964), (368, 5403813), (444, 4478836), (534, 3723976), (547, 3635472), (552, 3602542), (592, 3359127), (712, 2792982), (851, 2336784), (888, 2239418), (1068, 1861988), (1094, 1817736), (1104, 1801271), (1424, 1396491), (1641, 1211824), (1702, 1168392), (1776, 1119709), (2047, 971472), (2136, 930994), (2188, 908868), (2553, 778928), (3282, 605912), (3293, 603888), (3404, 584196), (4094, 485736), (4272, 465497), (4376, 454434), (5106, 389464), (6141, 323824), (6564, 302956), (6586, 301944), (6808, 292098), (8188, 242868), (8752, 227217), (9879, 201296), (10212, 194732), (12282, 161912), (12581, 158064), (13128, 151478), (13172, 150972), (13616, 146049), (16376, 121434), (19758, 100648), (20239, 98256), (20424, 97366), (24564, 80956), (25162, 79032), (26256, 75739), (26344, 75486), (32752, 60717), (37743, 52688), (39516, 50324), (40478, 49128), (40848, 48683)]