1889218896

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{10247}}^1$

素因数の和:10448

約数の個数: 80

約数和(自身を含む): 5123672064

約数和(自身を除く): 3234453168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 167, 184, 276, 334, 368, 501, 552, 668, 1002, 1104, 1336, 2004, 2672, 3841, 4008, 7682, 8016, 10247, 11523, 15364, 20494, 23046, 30728, 30741, 40988, 46092, 61456, 61482, 81976, 92184, 122964, 163952, 184368, 235681, 245928, 471362, 491856, 707043, 942724, 1414086, 1711249, 1885448, 2828172, 3422498, 3770896, 5133747, 5656344, 6844996, 10267494, 11312688, 13689992, 20534988, 27379984, 39358727, 41069976, 78717454, 82139952, 118076181, 157434908, 236152362, 314869816, 472304724, 629739632, 944609448, 1889218896]

約数ペア:

[(1, 1889218896), (2, 944609448), (3, 629739632), (4, 472304724), (6, 314869816), (8, 236152362), (12, 157434908), (16, 118076181), (23, 82139952), (24, 78717454), (46, 41069976), (48, 39358727), (69, 27379984), (92, 20534988), (138, 13689992), (167, 11312688), (184, 10267494), (276, 6844996), (334, 5656344), (368, 5133747), (501, 3770896), (552, 3422498), (668, 2828172), (1002, 1885448), (1104, 1711249), (1336, 1414086), (2004, 942724), (2672, 707043), (3841, 491856), (4008, 471362), (7682, 245928), (8016, 235681), (10247, 184368), (11523, 163952), (15364, 122964), (20494, 92184), (23046, 81976), (30728, 61482), (30741, 61456), (40988, 46092)]