3978847236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1663}}^1$

素因数の和:2010

約数の個数: 144

約数和(自身を含む): 11674650624

約数和(自身を除く): 7695803388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 313, 364, 546, 588, 626, 637, 939, 1092, 1252, 1274, 1663, 1878, 1911, 2191, 2548, 3326, 3756, 3822, 4069, 4382, 4989, 6573, 6652, 7644, 8138, 8764, 9978, 11641, 12207, 13146, 15337, 16276, 19956, 21619, 23282, 24414, 26292, 28483, 30674, 34923, 43238, 46011, 46564, 48828, 56966, 61348, 64857, 69846, 81487, 85449, 86476, 92022, 113932, 129714, 139692, 151333, 162974, 170898, 184044, 199381, 244461, 259428, 302666, 325948, 341796, 398762, 453999, 488922, 520519, 598143, 605332, 797524, 907998, 977844, 1041038, 1059331, 1196286, 1561557, 1815996, 2082076, 2118662, 2392572, 3123114, 3177993, 3643633, 4237324, 6246228, 6355986, 6766747, 7287266, 10930899, 12711972, 13533494, 14574532, 20300241, 21861798, 25505431, 27066988, 40600482, 43723596, 47367229, 51010862, 76516293, 81200964, 94734458, 102021724, 142101687, 153032586, 189468916, 284203374, 306065172, 331570603, 568406748, 663141206, 994711809, 1326282412, 1989423618, 3978847236]

約数ペア:

[(1, 3978847236), (2, 1989423618), (3, 1326282412), (4, 994711809), (6, 663141206), (7, 568406748), (12, 331570603), (13, 306065172), (14, 284203374), (21, 189468916), (26, 153032586), (28, 142101687), (39, 102021724), (42, 94734458), (49, 81200964), (52, 76516293), (78, 51010862), (84, 47367229), (91, 43723596), (98, 40600482), (147, 27066988), (156, 25505431), (182, 21861798), (196, 20300241), (273, 14574532), (294, 13533494), (313, 12711972), (364, 10930899), (546, 7287266), (588, 6766747), (626, 6355986), (637, 6246228), (939, 4237324), (1092, 3643633), (1252, 3177993), (1274, 3123114), (1663, 2392572), (1878, 2118662), (1911, 2082076), (2191, 1815996), (2548, 1561557), (3326, 1196286), (3756, 1059331), (3822, 1041038), (4069, 977844), (4382, 907998), (4989, 797524), (6573, 605332), (6652, 598143), (7644, 520519), (8138, 488922), (8764, 453999), (9978, 398762), (11641, 341796), (12207, 325948), (13146, 302666), (15337, 259428), (16276, 244461), (19956, 199381), (21619, 184044), (23282, 170898), (24414, 162974), (26292, 151333), (28483, 139692), (30674, 129714), (34923, 113932), (43238, 92022), (46011, 86476), (46564, 85449), (48828, 81487), (56966, 69846), (61348, 64857)]