670604896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 1481760000

約数和(自身を除く): 811155104

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 149, 208, 248, 298, 349, 403, 416, 496, 596, 698, 806, 992, 1192, 1396, 1612, 1937, 2384, 2792, 3224, 3874, 4537, 4619, 4768, 5584, 6448, 7748, 9074, 9238, 10819, 11168, 12896, 15496, 18148, 18476, 21638, 30992, 36296, 36952, 43276, 52001, 60047, 61984, 72592, 73904, 86552, 104002, 120094, 140647, 145184, 147808, 173104, 208004, 240188, 281294, 346208, 416008, 480376, 562588, 676013, 832016, 960752, 1125176, 1352026, 1612031, 1664032, 1921504, 2250352, 2704052, 3224062, 4500704, 5408104, 6448124, 10816208, 12896248, 20956403, 21632416, 25792496, 41912806, 51584992, 83825612, 167651224, 335302448, 670604896]

約数ペア:

[(1, 670604896), (2, 335302448), (4, 167651224), (8, 83825612), (13, 51584992), (16, 41912806), (26, 25792496), (31, 21632416), (32, 20956403), (52, 12896248), (62, 10816208), (104, 6448124), (124, 5408104), (149, 4500704), (208, 3224062), (248, 2704052), (298, 2250352), (349, 1921504), (403, 1664032), (416, 1612031), (496, 1352026), (596, 1125176), (698, 960752), (806, 832016), (992, 676013), (1192, 562588), (1396, 480376), (1612, 416008), (1937, 346208), (2384, 281294), (2792, 240188), (3224, 208004), (3874, 173104), (4537, 147808), (4619, 145184), (4768, 140647), (5584, 120094), (6448, 104002), (7748, 86552), (9074, 73904), (9238, 72592), (10819, 61984), (11168, 60047), (12896, 52001), (15496, 43276), (18148, 36952), (18476, 36296), (21638, 30992)]