2649387132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4357}}^1$

素因数の和:4520

約数の個数: 144

約数和(自身を含む): 8121917440

約数和(自身を除く): 5472530308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 127, 133, 171, 228, 252, 254, 266, 342, 381, 399, 508, 532, 684, 762, 798, 889, 1143, 1197, 1524, 1596, 1778, 2286, 2394, 2413, 2667, 3556, 4357, 4572, 4788, 4826, 5334, 7239, 8001, 8714, 9652, 10668, 13071, 14478, 16002, 16891, 17428, 21717, 26142, 28956, 30499, 32004, 33782, 39213, 43434, 50673, 52284, 60998, 67564, 78426, 82783, 86868, 91497, 101346, 121996, 152019, 156852, 165566, 182994, 202692, 248349, 274491, 304038, 331132, 365988, 496698, 548982, 553339, 579481, 608076, 745047, 993396, 1097964, 1106678, 1158962, 1490094, 1660017, 1738443, 2213356, 2317924, 2980188, 3320034, 3476886, 3873373, 4980051, 5215329, 6640068, 6953772, 7746746, 9960102, 10430658, 10513441, 11620119, 15493492, 19920204, 20861316, 21026882, 23240238, 31540323, 34860357, 42053764, 46480476, 63080646, 69720714, 73594087, 94620969, 126161292, 139441428, 147188174, 189241938, 220782261, 294376348, 378483876, 441564522, 662346783, 883129044, 1324693566, 2649387132]

約数ペア:

[(1, 2649387132), (2, 1324693566), (3, 883129044), (4, 662346783), (6, 441564522), (7, 378483876), (9, 294376348), (12, 220782261), (14, 189241938), (18, 147188174), (19, 139441428), (21, 126161292), (28, 94620969), (36, 73594087), (38, 69720714), (42, 63080646), (57, 46480476), (63, 42053764), (76, 34860357), (84, 31540323), (114, 23240238), (126, 21026882), (127, 20861316), (133, 19920204), (171, 15493492), (228, 11620119), (252, 10513441), (254, 10430658), (266, 9960102), (342, 7746746), (381, 6953772), (399, 6640068), (508, 5215329), (532, 4980051), (684, 3873373), (762, 3476886), (798, 3320034), (889, 2980188), (1143, 2317924), (1197, 2213356), (1524, 1738443), (1596, 1660017), (1778, 1490094), (2286, 1158962), (2394, 1106678), (2413, 1097964), (2667, 993396), (3556, 745047), (4357, 608076), (4572, 579481), (4788, 553339), (4826, 548982), (5334, 496698), (7239, 365988), (8001, 331132), (8714, 304038), (9652, 274491), (10668, 248349), (13071, 202692), (14478, 182994), (16002, 165566), (16891, 156852), (17428, 152019), (21717, 121996), (26142, 101346), (28956, 91497), (30499, 86868), (32004, 82783), (33782, 78426), (39213, 67564), (43434, 60998), (50673, 52284)]