1551146244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{1697}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 3840223968

約数和(自身を除く): 2289077724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 361, 422, 633, 722, 844, 1083, 1266, 1444, 1697, 2166, 2532, 3394, 4009, 4332, 5091, 6788, 8018, 10182, 12027, 16036, 20364, 24054, 32243, 48108, 64486, 76171, 96729, 128972, 152342, 193458, 228513, 304684, 358067, 386916, 457026, 612617, 716134, 914052, 1074201, 1225234, 1432268, 1837851, 2148402, 2450468, 3675702, 4296804, 6803273, 7351404, 13606546, 20409819, 27213092, 40819638, 81639276, 129262187, 258524374, 387786561, 517048748, 775573122, 1551146244]

約数ペア:

[(1, 1551146244), (2, 775573122), (3, 517048748), (4, 387786561), (6, 258524374), (12, 129262187), (19, 81639276), (38, 40819638), (57, 27213092), (76, 20409819), (114, 13606546), (211, 7351404), (228, 6803273), (361, 4296804), (422, 3675702), (633, 2450468), (722, 2148402), (844, 1837851), (1083, 1432268), (1266, 1225234), (1444, 1074201), (1697, 914052), (2166, 716134), (2532, 612617), (3394, 457026), (4009, 386916), (4332, 358067), (5091, 304684), (6788, 228513), (8018, 193458), (10182, 152342), (12027, 128972), (16036, 96729), (20364, 76171), (24054, 64486), (32243, 48108)]