15551091384

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2861}}^1$

素因数の和:3165

約数の個数: 128

約数和(自身を含む): 41707353600

約数和(自身を除く): 26156262216

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 229, 258, 276, 344, 458, 516, 552, 687, 916, 989, 1032, 1374, 1832, 1978, 2748, 2861, 2967, 3956, 5267, 5496, 5722, 5934, 7912, 8583, 9847, 10534, 11444, 11868, 15801, 17166, 19694, 21068, 22888, 23736, 29541, 31602, 34332, 39388, 42136, 59082, 63204, 65803, 68664, 78776, 118164, 123023, 126408, 131606, 197409, 226481, 236328, 246046, 263212, 369069, 394818, 452962, 492092, 526424, 655169, 679443, 738138, 789636, 905924, 984184, 1310338, 1358886, 1476276, 1579272, 1811848, 1965507, 2620676, 2717772, 2829529, 2952552, 3931014, 5241352, 5435544, 5659058, 7862028, 8488587, 11318116, 15068887, 15724056, 16977174, 22636232, 28172267, 30137774, 33954348, 45206661, 56344534, 60275548, 67908696, 84516801, 90413322, 112689068, 120551096, 169033602, 180826644, 225378136, 338067204, 361653288, 647962141, 676134408, 1295924282, 1943886423, 2591848564, 3887772846, 5183697128, 7775545692, 15551091384]

約数ペア:

[(1, 15551091384), (2, 7775545692), (3, 5183697128), (4, 3887772846), (6, 2591848564), (8, 1943886423), (12, 1295924282), (23, 676134408), (24, 647962141), (43, 361653288), (46, 338067204), (69, 225378136), (86, 180826644), (92, 169033602), (129, 120551096), (138, 112689068), (172, 90413322), (184, 84516801), (229, 67908696), (258, 60275548), (276, 56344534), (344, 45206661), (458, 33954348), (516, 30137774), (552, 28172267), (687, 22636232), (916, 16977174), (989, 15724056), (1032, 15068887), (1374, 11318116), (1832, 8488587), (1978, 7862028), (2748, 5659058), (2861, 5435544), (2967, 5241352), (3956, 3931014), (5267, 2952552), (5496, 2829529), (5722, 2717772), (5934, 2620676), (7912, 1965507), (8583, 1811848), (9847, 1579272), (10534, 1476276), (11444, 1358886), (11868, 1310338), (15801, 984184), (17166, 905924), (19694, 789636), (21068, 738138), (22888, 679443), (23736, 655169), (29541, 526424), (31602, 492092), (34332, 452962), (39388, 394818), (42136, 369069), (59082, 263212), (63204, 246046), (65803, 236328), (68664, 226481), (78776, 197409), (118164, 131606), (123023, 126408)]