331257105312

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{1039}}^1\times {\mathrm{67777}}^1$

素因数の和:68843

約数の個数: 144

約数和(自身を含む): 1012505719680

約数和(自身を除く): 681248614368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1039, 1176, 1568, 2078, 2352, 3117, 4156, 4704, 6234, 7273, 8312, 12468, 14546, 16624, 21819, 24936, 29092, 33248, 43638, 49872, 50911, 58184, 67777, 87276, 99744, 101822, 116368, 135554, 152733, 174552, 203331, 203644, 232736, 271108, 305466, 349104, 406662, 407288, 474439, 542216, 610932, 698208, 813324, 814576, 948878, 1084432, 1221864, 1423317, 1626648, 1629152, 1897756, 2168864, 2443728, 2846634, 3253296, 3321073, 3795512, 4887456, 5693268, 6506592, 6642146, 7591024, 9963219, 11386536, 13284292, 15182048, 19926438, 22773072, 26568584, 39852876, 45546144, 53137168, 70420303, 79705752, 106274336, 140840606, 159411504, 211260909, 281681212, 318823008, 422521818, 492942121, 563362424, 845043636, 985884242, 1126724848, 1478826363, 1690087272, 1971768484, 2253449696, 2957652726, 3380174544, 3450594847, 3943536968, 5915305452, 6760349088, 6901189694, 7887073936, 10351784541, 11830610904, 13802379388, 15774147872, 20703569082, 23661221808, 27604758776, 41407138164, 47322443616, 55209517552, 82814276328, 110419035104, 165628552656, 331257105312]

約数ペア:

[(1, 331257105312), (2, 165628552656), (3, 110419035104), (4, 82814276328), (6, 55209517552), (7, 47322443616), (8, 41407138164), (12, 27604758776), (14, 23661221808), (16, 20703569082), (21, 15774147872), (24, 13802379388), (28, 11830610904), (32, 10351784541), (42, 7887073936), (48, 6901189694), (49, 6760349088), (56, 5915305452), (84, 3943536968), (96, 3450594847), (98, 3380174544), (112, 2957652726), (147, 2253449696), (168, 1971768484), (196, 1690087272), (224, 1478826363), (294, 1126724848), (336, 985884242), (392, 845043636), (588, 563362424), (672, 492942121), (784, 422521818), (1039, 318823008), (1176, 281681212), (1568, 211260909), (2078, 159411504), (2352, 140840606), (3117, 106274336), (4156, 79705752), (4704, 70420303), (6234, 53137168), (7273, 45546144), (8312, 39852876), (12468, 26568584), (14546, 22773072), (16624, 19926438), (21819, 15182048), (24936, 13284292), (29092, 11386536), (33248, 9963219), (43638, 7591024), (49872, 6642146), (50911, 6506592), (58184, 5693268), (67777, 4887456), (87276, 3795512), (99744, 3321073), (101822, 3253296), (116368, 2846634), (135554, 2443728), (152733, 2168864), (174552, 1897756), (203331, 1629152), (203644, 1626648), (232736, 1423317), (271108, 1221864), (305466, 1084432), (349104, 948878), (406662, 814576), (407288, 813324), (474439, 698208), (542216, 610932)]