1903373397016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{84659}}^1$

素因数の和:85121

約数の個数: 128

約数和(自身を含む): 4454606016000

約数和(自身を除く): 2551232618984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 347, 356, 364, 623, 694, 712, 728, 1157, 1246, 1388, 2314, 2429, 2492, 2776, 4511, 4628, 4858, 4984, 8099, 9022, 9256, 9716, 16198, 18044, 19432, 30883, 31577, 32396, 36088, 61766, 63154, 64792, 84659, 123532, 126308, 169318, 216181, 247064, 252616, 338636, 401479, 432362, 592613, 677272, 802958, 864724, 1100567, 1185226, 1605916, 1729448, 2201134, 2370452, 2810353, 3211832, 4402268, 4740904, 5620706, 7534651, 7703969, 8804536, 11241412, 15069302, 15407938, 22482824, 29376673, 30138604, 30815876, 52742557, 58753346, 60277208, 61631752, 97950463, 105485114, 117506692, 195900926, 205636711, 210970228, 235013384, 381896749, 391801852, 411273422, 421940456, 685653241, 763793498, 783603704, 822546844, 1371306482, 1527586996, 1645093688, 2614523897, 2673277243, 2742612964, 3055173992, 5229047794, 5346554486, 5485225928, 10458095588, 10693108972, 18301667279, 20916191176, 21386217944, 33988810661, 36603334558, 67977621322, 73206669116, 135955242644, 146413338232, 237921674627, 271910485288, 475843349254, 951686698508, 1903373397016]

約数ペア:

[(1, 1903373397016), (2, 951686698508), (4, 475843349254), (7, 271910485288), (8, 237921674627), (13, 146413338232), (14, 135955242644), (26, 73206669116), (28, 67977621322), (52, 36603334558), (56, 33988810661), (89, 21386217944), (91, 20916191176), (104, 18301667279), (178, 10693108972), (182, 10458095588), (347, 5485225928), (356, 5346554486), (364, 5229047794), (623, 3055173992), (694, 2742612964), (712, 2673277243), (728, 2614523897), (1157, 1645093688), (1246, 1527586996), (1388, 1371306482), (2314, 822546844), (2429, 783603704), (2492, 763793498), (2776, 685653241), (4511, 421940456), (4628, 411273422), (4858, 391801852), (4984, 381896749), (8099, 235013384), (9022, 210970228), (9256, 205636711), (9716, 195900926), (16198, 117506692), (18044, 105485114), (19432, 97950463), (30883, 61631752), (31577, 60277208), (32396, 58753346), (36088, 52742557), (61766, 30815876), (63154, 30138604), (64792, 29376673), (84659, 22482824), (123532, 15407938), (126308, 15069302), (169318, 11241412), (216181, 8804536), (247064, 7703969), (252616, 7534651), (338636, 5620706), (401479, 4740904), (432362, 4402268), (592613, 3211832), (677272, 2810353), (802958, 2370452), (864724, 2201134), (1100567, 1729448), (1185226, 1605916)]