313289808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 923940864

約数和(自身を除く): 610651056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 83, 92, 104, 138, 156, 166, 184, 208, 249, 263, 276, 299, 312, 332, 368, 498, 526, 552, 598, 624, 664, 789, 897, 996, 1052, 1079, 1104, 1196, 1328, 1578, 1794, 1909, 1992, 2104, 2158, 2392, 3156, 3237, 3419, 3588, 3818, 3984, 4208, 4316, 4784, 5727, 6049, 6312, 6474, 6838, 7176, 7636, 8632, 10257, 11454, 12098, 12624, 12948, 13676, 14352, 15272, 17264, 18147, 20514, 21829, 22908, 24196, 24817, 25896, 27352, 30544, 36294, 41028, 43658, 45816, 48392, 49634, 51792, 54704, 65487, 72588, 74451, 78637, 82056, 87316, 91632, 96784, 99268, 130974, 145176, 148902, 157274, 164112, 174632, 198536, 235911, 261948, 283777, 290352, 297804, 314548, 349264, 397072, 471822, 502067, 523896, 567554, 595608, 629096, 851331, 943644, 1004134, 1047792, 1135108, 1191216, 1258192, 1506201, 1702662, 1887288, 2008268, 2270216, 3012402, 3405324, 3774576, 4016536, 4540432, 6024804, 6526871, 6810648, 8033072, 12049608, 13053742, 13621296, 19580613, 24099216, 26107484, 39161226, 52214968, 78322452, 104429936, 156644904, 313289808]

約数ペア:

[(1, 313289808), (2, 156644904), (3, 104429936), (4, 78322452), (6, 52214968), (8, 39161226), (12, 26107484), (13, 24099216), (16, 19580613), (23, 13621296), (24, 13053742), (26, 12049608), (39, 8033072), (46, 6810648), (48, 6526871), (52, 6024804), (69, 4540432), (78, 4016536), (83, 3774576), (92, 3405324), (104, 3012402), (138, 2270216), (156, 2008268), (166, 1887288), (184, 1702662), (208, 1506201), (249, 1258192), (263, 1191216), (276, 1135108), (299, 1047792), (312, 1004134), (332, 943644), (368, 851331), (498, 629096), (526, 595608), (552, 567554), (598, 523896), (624, 502067), (664, 471822), (789, 397072), (897, 349264), (996, 314548), (1052, 297804), (1079, 290352), (1104, 283777), (1196, 261948), (1328, 235911), (1578, 198536), (1794, 174632), (1909, 164112), (1992, 157274), (2104, 148902), (2158, 145176), (2392, 130974), (3156, 99268), (3237, 96784), (3419, 91632), (3588, 87316), (3818, 82056), (3984, 78637), (4208, 74451), (4316, 72588), (4784, 65487), (5727, 54704), (6049, 51792), (6312, 49634), (6474, 48392), (6838, 45816), (7176, 43658), (7636, 41028), (8632, 36294), (10257, 30544), (11454, 27352), (12098, 25896), (12624, 24817), (12948, 24196), (13676, 22908), (14352, 21829), (15272, 20514), (17264, 18147)]