31294224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 96026840

約数和(自身を除く): 64732616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 229, 234, 292, 312, 438, 458, 468, 584, 624, 657, 687, 876, 916, 936, 949, 1168, 1314, 1374, 1752, 1832, 1872, 1898, 2061, 2628, 2748, 2847, 2977, 3504, 3664, 3796, 4122, 5256, 5496, 5694, 5954, 7592, 8244, 8541, 8931, 10512, 10992, 11388, 11908, 15184, 16488, 16717, 17082, 17862, 22776, 23816, 26793, 32976, 33434, 34164, 35724, 45552, 47632, 50151, 53586, 66868, 68328, 71448, 100302, 107172, 133736, 136656, 142896, 150453, 200604, 214344, 217321, 267472, 300906, 401208, 428688, 434642, 601812, 651963, 802416, 869284, 1203624, 1303926, 1738568, 1955889, 2407248, 2607852, 3477136, 3911778, 5215704, 7823556, 10431408, 15647112, 31294224]

約数ペア:

[(1, 31294224), (2, 15647112), (3, 10431408), (4, 7823556), (6, 5215704), (8, 3911778), (9, 3477136), (12, 2607852), (13, 2407248), (16, 1955889), (18, 1738568), (24, 1303926), (26, 1203624), (36, 869284), (39, 802416), (48, 651963), (52, 601812), (72, 434642), (73, 428688), (78, 401208), (104, 300906), (117, 267472), (144, 217321), (146, 214344), (156, 200604), (208, 150453), (219, 142896), (229, 136656), (234, 133736), (292, 107172), (312, 100302), (438, 71448), (458, 68328), (468, 66868), (584, 53586), (624, 50151), (657, 47632), (687, 45552), (876, 35724), (916, 34164), (936, 33434), (949, 32976), (1168, 26793), (1314, 23816), (1374, 22776), (1752, 17862), (1832, 17082), (1872, 16717), (1898, 16488), (2061, 15184), (2628, 11908), (2748, 11388), (2847, 10992), (2977, 10512), (3504, 8931), (3664, 8541), (3796, 8244), (4122, 7592), (5256, 5954), (5496, 5694)]