713674624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 1593648000

約数和(自身を除く): 879973376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 79, 89, 104, 122, 128, 158, 178, 208, 244, 316, 356, 416, 488, 632, 712, 793, 832, 976, 1027, 1157, 1264, 1424, 1586, 1664, 1952, 2054, 2314, 2528, 2848, 3172, 3904, 4108, 4628, 4819, 5056, 5429, 5696, 6344, 7031, 7808, 8216, 9256, 9638, 10112, 10858, 11392, 12688, 14062, 16432, 18512, 19276, 21716, 25376, 28124, 32864, 37024, 38552, 43432, 50752, 56248, 62647, 65728, 70577, 74048, 77104, 86864, 91403, 101504, 112496, 125294, 131456, 141154, 148096, 154208, 173728, 182806, 224992, 250588, 282308, 308416, 347456, 365612, 428891, 449984, 501176, 564616, 616832, 694912, 731224, 857782, 899968, 1002352, 1129232, 1462448, 1715564, 2004704, 2258464, 2924896, 3431128, 4009408, 4516928, 5575583, 5849792, 6862256, 8018816, 9033856, 11151166, 11699584, 13724512, 22302332, 27449024, 44604664, 54898048, 89209328, 178418656, 356837312, 713674624]

約数ペア:

[(1, 713674624), (2, 356837312), (4, 178418656), (8, 89209328), (13, 54898048), (16, 44604664), (26, 27449024), (32, 22302332), (52, 13724512), (61, 11699584), (64, 11151166), (79, 9033856), (89, 8018816), (104, 6862256), (122, 5849792), (128, 5575583), (158, 4516928), (178, 4009408), (208, 3431128), (244, 2924896), (316, 2258464), (356, 2004704), (416, 1715564), (488, 1462448), (632, 1129232), (712, 1002352), (793, 899968), (832, 857782), (976, 731224), (1027, 694912), (1157, 616832), (1264, 564616), (1424, 501176), (1586, 449984), (1664, 428891), (1952, 365612), (2054, 347456), (2314, 308416), (2528, 282308), (2848, 250588), (3172, 224992), (3904, 182806), (4108, 173728), (4628, 154208), (4819, 148096), (5056, 141154), (5429, 131456), (5696, 125294), (6344, 112496), (7031, 101504), (7808, 91403), (8216, 86864), (9256, 77104), (9638, 74048), (10112, 70577), (10858, 65728), (11392, 62647), (12688, 56248), (14062, 50752), (16432, 43432), (18512, 38552), (19276, 37024), (21716, 32864), (25376, 28124)]