628322508

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 1904652288

約数和(自身を除く): 1276329780

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 47, 54, 62, 66, 81, 93, 94, 99, 108, 121, 124, 132, 141, 162, 186, 188, 198, 242, 279, 282, 297, 324, 341, 363, 372, 396, 423, 484, 517, 558, 564, 594, 682, 726, 837, 846, 891, 1023, 1034, 1089, 1116, 1188, 1269, 1331, 1364, 1452, 1457, 1551, 1674, 1692, 1782, 2046, 2068, 2178, 2511, 2538, 2662, 2914, 3069, 3102, 3267, 3348, 3564, 3751, 3807, 3993, 4092, 4356, 4371, 4653, 5022, 5076, 5324, 5687, 5828, 6138, 6204, 6534, 7502, 7614, 7986, 8742, 9207, 9306, 9801, 10044, 11253, 11374, 11979, 12276, 13068, 13113, 13959, 15004, 15228, 15972, 16027, 17061, 17484, 18414, 18612, 19602, 22506, 22748, 23958, 26226, 27621, 27918, 32054, 33759, 34122, 35937, 36828, 39204, 39339, 41261, 41877, 45012, 47916, 48081, 51183, 52452, 55242, 55836, 62557, 64108, 67518, 68244, 71874, 78678, 82522, 83754, 96162, 101277, 102366, 107811, 110484, 118017, 123783, 125114, 135036, 143748, 144243, 153549, 157356, 165044, 167508, 176297, 187671, 192324, 202554, 204732, 215622, 236034, 247566, 250228, 288486, 303831, 307098, 352594, 371349, 375342, 405108, 431244, 432729, 460647, 472068, 495132, 528891, 563013, 576972, 607662, 614196, 705188, 742698, 750684, 865458, 921294, 1057782, 1114047, 1126026, 1215324, 1298187, 1485396, 1586673, 1689039, 1730916, 1842588, 1939267, 2115564, 2228094, 2252052, 2596374, 3173346, 3342141, 3378078, 3878534, 4456188, 4760019, 5067117, 5192748, 5817801, 6346692, 6684282, 6756156, 7757068, 9520038, 10134234, 11635602, 13368564, 14280057, 17453403, 19040076, 20268468, 23271204, 28560114, 34906806, 52360209, 57120228, 69813612, 104720418, 157080627, 209440836, 314161254, 628322508]

約数ペア:

[(1, 628322508), (2, 314161254), (3, 209440836), (4, 157080627), (6, 104720418), (9, 69813612), (11, 57120228), (12, 52360209), (18, 34906806), (22, 28560114), (27, 23271204), (31, 20268468), (33, 19040076), (36, 17453403), (44, 14280057), (47, 13368564), (54, 11635602), (62, 10134234), (66, 9520038), (81, 7757068), (93, 6756156), (94, 6684282), (99, 6346692), (108, 5817801), (121, 5192748), (124, 5067117), (132, 4760019), (141, 4456188), (162, 3878534), (186, 3378078), (188, 3342141), (198, 3173346), (242, 2596374), (279, 2252052), (282, 2228094), (297, 2115564), (324, 1939267), (341, 1842588), (363, 1730916), (372, 1689039), (396, 1586673), (423, 1485396), (484, 1298187), (517, 1215324), (558, 1126026), (564, 1114047), (594, 1057782), (682, 921294), (726, 865458), (837, 750684), (846, 742698), (891, 705188), (1023, 614196), (1034, 607662), (1089, 576972), (1116, 563013), (1188, 528891), (1269, 495132), (1331, 472068), (1364, 460647), (1452, 432729), (1457, 431244), (1551, 405108), (1674, 375342), (1692, 371349), (1782, 352594), (2046, 307098), (2068, 303831), (2178, 288486), (2511, 250228), (2538, 247566), (2662, 236034), (2914, 215622), (3069, 204732), (3102, 202554), (3267, 192324), (3348, 187671), (3564, 176297), (3751, 167508), (3807, 165044), (3993, 157356), (4092, 153549), (4356, 144243), (4371, 143748), (4653, 135036), (5022, 125114), (5076, 123783), (5324, 118017), (5687, 110484), (5828, 107811), (6138, 102366), (6204, 101277), (6534, 96162), (7502, 83754), (7614, 82522), (7986, 78678), (8742, 71874), (9207, 68244), (9306, 67518), (9801, 64108), (10044, 62557), (11253, 55836), (11374, 55242), (11979, 52452), (12276, 51183), (13068, 48081), (13113, 47916), (13959, 45012), (15004, 41877), (15228, 41261), (15972, 39339), (16027, 39204), (17061, 36828), (17484, 35937), (18414, 34122), (18612, 33759), (19602, 32054), (22506, 27918), (22748, 27621), (23958, 26226)]