421769712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 1350135808

約数和(自身を除く): 928366096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 223, 273, 312, 336, 364, 433, 446, 546, 624, 669, 728, 866, 892, 1092, 1299, 1338, 1456, 1561, 1732, 1784, 2184, 2598, 2676, 2899, 3031, 3122, 3464, 3568, 4368, 4683, 5196, 5352, 5629, 5798, 6062, 6244, 6928, 8697, 9093, 9366, 10392, 10704, 11258, 11596, 12124, 12488, 16887, 17394, 18186, 18732, 20293, 20784, 22516, 23192, 24248, 24976, 33774, 34788, 36372, 37464, 39403, 40586, 45032, 46384, 48496, 60879, 67548, 69576, 72744, 74928, 78806, 81172, 90064, 96559, 118209, 121758, 135096, 139152, 145488, 157612, 162344, 193118, 236418, 243516, 270192, 289677, 315224, 324688, 386236, 472836, 487032, 579354, 630448, 675913, 772472, 945672, 974064, 1158708, 1255267, 1351826, 1544944, 1891344, 2027739, 2317416, 2510534, 2703652, 3765801, 4055478, 4634832, 5021068, 5407304, 7531602, 8110956, 8786869, 10042136, 10814608, 15063204, 16221912, 17573738, 20084272, 26360607, 30126408, 32443824, 35147476, 52721214, 60252816, 70294952, 105442428, 140589904, 210884856, 421769712]

約数ペア:

[(1, 421769712), (2, 210884856), (3, 140589904), (4, 105442428), (6, 70294952), (7, 60252816), (8, 52721214), (12, 35147476), (13, 32443824), (14, 30126408), (16, 26360607), (21, 20084272), (24, 17573738), (26, 16221912), (28, 15063204), (39, 10814608), (42, 10042136), (48, 8786869), (52, 8110956), (56, 7531602), (78, 5407304), (84, 5021068), (91, 4634832), (104, 4055478), (112, 3765801), (156, 2703652), (168, 2510534), (182, 2317416), (208, 2027739), (223, 1891344), (273, 1544944), (312, 1351826), (336, 1255267), (364, 1158708), (433, 974064), (446, 945672), (546, 772472), (624, 675913), (669, 630448), (728, 579354), (866, 487032), (892, 472836), (1092, 386236), (1299, 324688), (1338, 315224), (1456, 289677), (1561, 270192), (1732, 243516), (1784, 236418), (2184, 193118), (2598, 162344), (2676, 157612), (2899, 145488), (3031, 139152), (3122, 135096), (3464, 121758), (3568, 118209), (4368, 96559), (4683, 90064), (5196, 81172), (5352, 78806), (5629, 74928), (5798, 72744), (6062, 69576), (6244, 67548), (6928, 60879), (8697, 48496), (9093, 46384), (9366, 45032), (10392, 40586), (10704, 39403), (11258, 37464), (11596, 36372), (12124, 34788), (12488, 33774), (16887, 24976), (17394, 24248), (18186, 23192), (18732, 22516), (20293, 20784)]