251333064

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1384

約数の個数: 128

約数和(自身を含む): 751104000

約数和(自身を除く): 499770936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 94, 108, 114, 141, 152, 171, 188, 216, 228, 282, 342, 376, 423, 456, 513, 564, 684, 846, 893, 1026, 1128, 1269, 1303, 1368, 1692, 1786, 2052, 2538, 2606, 2679, 3384, 3572, 3909, 4104, 5076, 5212, 5358, 7144, 7818, 8037, 10152, 10424, 10716, 11727, 15636, 16074, 21432, 23454, 24111, 24757, 31272, 32148, 35181, 46908, 48222, 49514, 61241, 64296, 70362, 74271, 93816, 96444, 99028, 122482, 140724, 148542, 183723, 192888, 198056, 222813, 244964, 281448, 297084, 367446, 445626, 489928, 551169, 594168, 668439, 734892, 891252, 1102338, 1163579, 1336878, 1469784, 1653507, 1782504, 2204676, 2327158, 2673756, 3307014, 3490737, 4409352, 4654316, 5347512, 6614028, 6981474, 9308632, 10472211, 13228056, 13962948, 20944422, 27925896, 31416633, 41888844, 62833266, 83777688, 125666532, 251333064]

約数ペア:

[(1, 251333064), (2, 125666532), (3, 83777688), (4, 62833266), (6, 41888844), (8, 31416633), (9, 27925896), (12, 20944422), (18, 13962948), (19, 13228056), (24, 10472211), (27, 9308632), (36, 6981474), (38, 6614028), (47, 5347512), (54, 4654316), (57, 4409352), (72, 3490737), (76, 3307014), (94, 2673756), (108, 2327158), (114, 2204676), (141, 1782504), (152, 1653507), (171, 1469784), (188, 1336878), (216, 1163579), (228, 1102338), (282, 891252), (342, 734892), (376, 668439), (423, 594168), (456, 551169), (513, 489928), (564, 445626), (684, 367446), (846, 297084), (893, 281448), (1026, 244964), (1128, 222813), (1269, 198056), (1303, 192888), (1368, 183723), (1692, 148542), (1786, 140724), (2052, 122482), (2538, 99028), (2606, 96444), (2679, 93816), (3384, 74271), (3572, 70362), (3909, 64296), (4104, 61241), (5076, 49514), (5212, 48222), (5358, 46908), (7144, 35181), (7818, 32148), (8037, 31272), (10152, 24757), (10424, 24111), (10716, 23454), (11727, 21432), (15636, 16074)]