3124992

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 8985424

約数和(自身を除く): 5860432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 313, 384, 416, 624, 626, 768, 832, 939, 1248, 1252, 1664, 1878, 2496, 2504, 3328, 3756, 4069, 4992, 5008, 7512, 8138, 9984, 10016, 12207, 15024, 16276, 20032, 24414, 30048, 32552, 40064, 48828, 60096, 65104, 80128, 97656, 120192, 130208, 195312, 240384, 260416, 390624, 520832, 781248, 1041664, 1562496, 3124992]

約数ペア:

[(1, 3124992), (2, 1562496), (3, 1041664), (4, 781248), (6, 520832), (8, 390624), (12, 260416), (13, 240384), (16, 195312), (24, 130208), (26, 120192), (32, 97656), (39, 80128), (48, 65104), (52, 60096), (64, 48828), (78, 40064), (96, 32552), (104, 30048), (128, 24414), (156, 20032), (192, 16276), (208, 15024), (256, 12207), (312, 10016), (313, 9984), (384, 8138), (416, 7512), (624, 5008), (626, 4992), (768, 4069), (832, 3756), (939, 3328), (1248, 2504), (1252, 2496), (1664, 1878)]