390650832

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 240

約数和(自身を含む): 1309666176

約数和(自身を除く): 919015344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 61, 66, 72, 78, 88, 99, 104, 117, 122, 132, 143, 144, 156, 176, 183, 198, 208, 234, 244, 264, 286, 311, 312, 366, 396, 429, 468, 488, 528, 549, 572, 622, 624, 671, 732, 792, 793, 858, 933, 936, 976, 1098, 1144, 1244, 1287, 1342, 1464, 1584, 1586, 1716, 1866, 1872, 2013, 2196, 2288, 2379, 2488, 2574, 2684, 2799, 2928, 3172, 3421, 3432, 3732, 4026, 4043, 4392, 4758, 4976, 5148, 5368, 5598, 6039, 6344, 6842, 6864, 7137, 7464, 8052, 8086, 8723, 8784, 9516, 10263, 10296, 10736, 11196, 12078, 12129, 12688, 13684, 14274, 14928, 16104, 16172, 17446, 18971, 19032, 20526, 20592, 22392, 24156, 24258, 26169, 27368, 28548, 30789, 32208, 32344, 34892, 36387, 37942, 38064, 41052, 44473, 44784, 48312, 48516, 52338, 54736, 56913, 57096, 61578, 64688, 69784, 72774, 75884, 78507, 82104, 88946, 96624, 97032, 104676, 113826, 114192, 123156, 133419, 139568, 145548, 151768, 157014, 164208, 170739, 177892, 194064, 208681, 209352, 227652, 246312, 246623, 266838, 291096, 303536, 314028, 341478, 355784, 400257, 417362, 418704, 455304, 492624, 493246, 533676, 582192, 626043, 628056, 682956, 711568, 739869, 800514, 834724, 910608, 986492, 1067352, 1252086, 1256112, 1365912, 1479738, 1601028, 1669448, 1878129, 1972984, 2134704, 2219607, 2504172, 2712853, 2731824, 2959476, 3202056, 3338896, 3756258, 3945968, 4439214, 5008344, 5425706, 5918952, 6404112, 7512516, 8138559, 8878428, 10016688, 10851412, 11837904, 15025032, 16277118, 17756856, 21702824, 24415677, 30050064, 32554236, 35513712, 43405648, 48831354, 65108472, 97662708, 130216944, 195325416, 390650832]

約数ペア:

[(1, 390650832), (2, 195325416), (3, 130216944), (4, 97662708), (6, 65108472), (8, 48831354), (9, 43405648), (11, 35513712), (12, 32554236), (13, 30050064), (16, 24415677), (18, 21702824), (22, 17756856), (24, 16277118), (26, 15025032), (33, 11837904), (36, 10851412), (39, 10016688), (44, 8878428), (48, 8138559), (52, 7512516), (61, 6404112), (66, 5918952), (72, 5425706), (78, 5008344), (88, 4439214), (99, 3945968), (104, 3756258), (117, 3338896), (122, 3202056), (132, 2959476), (143, 2731824), (144, 2712853), (156, 2504172), (176, 2219607), (183, 2134704), (198, 1972984), (208, 1878129), (234, 1669448), (244, 1601028), (264, 1479738), (286, 1365912), (311, 1256112), (312, 1252086), (366, 1067352), (396, 986492), (429, 910608), (468, 834724), (488, 800514), (528, 739869), (549, 711568), (572, 682956), (622, 628056), (624, 626043), (671, 582192), (732, 533676), (792, 493246), (793, 492624), (858, 455304), (933, 418704), (936, 417362), (976, 400257), (1098, 355784), (1144, 341478), (1244, 314028), (1287, 303536), (1342, 291096), (1464, 266838), (1584, 246623), (1586, 246312), (1716, 227652), (1866, 209352), (1872, 208681), (2013, 194064), (2196, 177892), (2288, 170739), (2379, 164208), (2488, 157014), (2574, 151768), (2684, 145548), (2799, 139568), (2928, 133419), (3172, 123156), (3421, 114192), (3432, 113826), (3732, 104676), (4026, 97032), (4043, 96624), (4392, 88946), (4758, 82104), (4976, 78507), (5148, 75884), (5368, 72774), (5598, 69784), (6039, 64688), (6344, 61578), (6842, 57096), (6864, 56913), (7137, 54736), (7464, 52338), (8052, 48516), (8086, 48312), (8723, 44784), (8784, 44473), (9516, 41052), (10263, 38064), (10296, 37942), (10736, 36387), (11196, 34892), (12078, 32344), (12129, 32208), (12688, 30789), (13684, 28548), (14274, 27368), (14928, 26169), (16104, 24258), (16172, 24156), (17446, 22392), (18971, 20592), (19032, 20526)]