1313208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 4062240

約数和(自身を除く): 2749032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 61, 69, 72, 78, 92, 104, 117, 122, 138, 156, 183, 184, 207, 234, 244, 276, 299, 312, 366, 414, 468, 488, 549, 552, 598, 732, 793, 828, 897, 936, 1098, 1196, 1403, 1464, 1586, 1656, 1794, 2196, 2379, 2392, 2691, 2806, 3172, 3588, 4209, 4392, 4758, 5382, 5612, 6344, 7137, 7176, 8418, 9516, 10764, 11224, 12627, 14274, 16836, 18239, 19032, 21528, 25254, 28548, 33672, 36478, 50508, 54717, 57096, 72956, 101016, 109434, 145912, 164151, 218868, 328302, 437736, 656604, 1313208]

約数ペア:

[(1, 1313208), (2, 656604), (3, 437736), (4, 328302), (6, 218868), (8, 164151), (9, 145912), (12, 109434), (13, 101016), (18, 72956), (23, 57096), (24, 54717), (26, 50508), (36, 36478), (39, 33672), (46, 28548), (52, 25254), (61, 21528), (69, 19032), (72, 18239), (78, 16836), (92, 14274), (104, 12627), (117, 11224), (122, 10764), (138, 9516), (156, 8418), (183, 7176), (184, 7137), (207, 6344), (234, 5612), (244, 5382), (276, 4758), (299, 4392), (312, 4209), (366, 3588), (414, 3172), (468, 2806), (488, 2691), (549, 2392), (552, 2379), (598, 2196), (732, 1794), (793, 1656), (828, 1586), (897, 1464), (936, 1403), (1098, 1196)]