311251824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7279

約数の個数: 120

約数和(自身を含む): 978999840

約数和(自身を除く): 667748016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3312, 3588, 4784, 5382, 7176, 7229, 10764, 14352, 14458, 21528, 21687, 28916, 43056, 43374, 57832, 65061, 86748, 93977, 115664, 130122, 166267, 173496, 187954, 260244, 281931, 332534, 346992, 375908, 498801, 520488, 563862, 665068, 751816, 845793, 997602, 1040976, 1127724, 1330136, 1496403, 1503632, 1691586, 1995204, 2161471, 2255448, 2660272, 2992806, 3383172, 3990408, 4322942, 4510896, 5985612, 6484413, 6766344, 7980816, 8645884, 11971224, 12968826, 13532688, 17291768, 19453239, 23942448, 25937652, 34583536, 38906478, 51875304, 77812956, 103750608, 155625912, 311251824]

約数ペア:

[(1, 311251824), (2, 155625912), (3, 103750608), (4, 77812956), (6, 51875304), (8, 38906478), (9, 34583536), (12, 25937652), (13, 23942448), (16, 19453239), (18, 17291768), (23, 13532688), (24, 12968826), (26, 11971224), (36, 8645884), (39, 7980816), (46, 6766344), (48, 6484413), (52, 5985612), (69, 4510896), (72, 4322942), (78, 3990408), (92, 3383172), (104, 2992806), (117, 2660272), (138, 2255448), (144, 2161471), (156, 1995204), (184, 1691586), (207, 1503632), (208, 1496403), (234, 1330136), (276, 1127724), (299, 1040976), (312, 997602), (368, 845793), (414, 751816), (468, 665068), (552, 563862), (598, 520488), (624, 498801), (828, 375908), (897, 346992), (936, 332534), (1104, 281931), (1196, 260244), (1656, 187954), (1794, 173496), (1872, 166267), (2392, 130122), (2691, 115664), (3312, 93977), (3588, 86748), (4784, 65061), (5382, 57832), (7176, 43374), (7229, 43056), (10764, 28916), (14352, 21687), (14458, 21528)]