917995728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 2640830976

約数和(自身を除く): 1722835248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 113, 141, 156, 188, 208, 226, 277, 282, 312, 339, 376, 452, 554, 564, 611, 624, 678, 752, 831, 904, 1108, 1128, 1222, 1356, 1469, 1662, 1808, 1833, 2216, 2256, 2444, 2712, 2938, 3324, 3601, 3666, 4407, 4432, 4888, 5311, 5424, 5876, 6648, 7202, 7332, 8814, 9776, 10622, 10803, 11752, 13019, 13296, 14404, 14664, 15933, 17628, 21244, 21606, 23504, 26038, 28808, 29328, 31301, 31866, 35256, 39057, 42488, 43212, 52076, 57616, 62602, 63732, 69043, 70512, 78114, 84976, 86424, 93903, 104152, 125204, 127464, 138086, 156228, 169247, 172848, 187806, 207129, 208304, 250408, 254928, 276172, 312456, 338494, 375612, 406913, 414258, 500816, 507741, 552344, 624912, 676988, 751224, 813826, 828516, 1015482, 1104688, 1220739, 1353976, 1471147, 1502448, 1627652, 1657032, 2030964, 2441478, 2707952, 2942294, 3255304, 3314064, 4061928, 4413441, 4882956, 5884588, 6510608, 8123856, 8826882, 9765912, 11769176, 17653764, 19124911, 19531824, 23538352, 35307528, 38249822, 57374733, 70615056, 76499644, 114749466, 152999288, 229498932, 305998576, 458997864, 917995728]

約数ペア:

[(1, 917995728), (2, 458997864), (3, 305998576), (4, 229498932), (6, 152999288), (8, 114749466), (12, 76499644), (13, 70615056), (16, 57374733), (24, 38249822), (26, 35307528), (39, 23538352), (47, 19531824), (48, 19124911), (52, 17653764), (78, 11769176), (94, 9765912), (104, 8826882), (113, 8123856), (141, 6510608), (156, 5884588), (188, 4882956), (208, 4413441), (226, 4061928), (277, 3314064), (282, 3255304), (312, 2942294), (339, 2707952), (376, 2441478), (452, 2030964), (554, 1657032), (564, 1627652), (611, 1502448), (624, 1471147), (678, 1353976), (752, 1220739), (831, 1104688), (904, 1015482), (1108, 828516), (1128, 813826), (1222, 751224), (1356, 676988), (1469, 624912), (1662, 552344), (1808, 507741), (1833, 500816), (2216, 414258), (2256, 406913), (2444, 375612), (2712, 338494), (2938, 312456), (3324, 276172), (3601, 254928), (3666, 250408), (4407, 208304), (4432, 207129), (4888, 187806), (5311, 172848), (5424, 169247), (5876, 156228), (6648, 138086), (7202, 127464), (7332, 125204), (8814, 104152), (9776, 93903), (10622, 86424), (10803, 84976), (11752, 78114), (13019, 70512), (13296, 69043), (14404, 63732), (14664, 62602), (15933, 57616), (17628, 52076), (21244, 43212), (21606, 42488), (23504, 39057), (26038, 35256), (28808, 31866), (29328, 31301)]