303681456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5291

約数の個数: 120

約数和(自身を含む): 944967296

約数和(自身を除く): 641285840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 5233, 6448, 7254, 9672, 10466, 14508, 15699, 19344, 20932, 29016, 31398, 41864, 47097, 58032, 62796, 68029, 83728, 94194, 125592, 136058, 162223, 188388, 204087, 251184, 272116, 324446, 376776, 408174, 486669, 544232, 612261, 648892, 753552, 816348, 973338, 1088464, 1224522, 1297784, 1460007, 1632696, 1946676, 2108899, 2449044, 2595568, 2920014, 3265392, 3893352, 4217798, 4898088, 5840028, 6326697, 7786704, 8435596, 9796176, 11680056, 12653394, 16871192, 18980091, 23360112, 25306788, 33742384, 37960182, 50613576, 75920364, 101227152, 151840728, 303681456]

約数ペア:

[(1, 303681456), (2, 151840728), (3, 101227152), (4, 75920364), (6, 50613576), (8, 37960182), (9, 33742384), (12, 25306788), (13, 23360112), (16, 18980091), (18, 16871192), (24, 12653394), (26, 11680056), (31, 9796176), (36, 8435596), (39, 7786704), (48, 6326697), (52, 5840028), (62, 4898088), (72, 4217798), (78, 3893352), (93, 3265392), (104, 2920014), (117, 2595568), (124, 2449044), (144, 2108899), (156, 1946676), (186, 1632696), (208, 1460007), (234, 1297784), (248, 1224522), (279, 1088464), (312, 973338), (372, 816348), (403, 753552), (468, 648892), (496, 612261), (558, 544232), (624, 486669), (744, 408174), (806, 376776), (936, 324446), (1116, 272116), (1209, 251184), (1488, 204087), (1612, 188388), (1872, 162223), (2232, 136058), (2418, 125592), (3224, 94194), (3627, 83728), (4464, 68029), (4836, 62796), (5233, 58032), (6448, 47097), (7254, 41864), (9672, 31398), (10466, 29016), (14508, 20932), (15699, 19344)]