991456579008

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{131707}}^1$

素因数の和:133599

約数の個数: 168

約数和(自身を含む): 3249571425152

約数和(自身を除く): 2258114846144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 1867, 2016, 3734, 4032, 5601, 7468, 11202, 13069, 14936, 16803, 22404, 26138, 29872, 33606, 39207, 44808, 52276, 59744, 67212, 78414, 89616, 104552, 117621, 119488, 131707, 134424, 156828, 179232, 209104, 235242, 263414, 268848, 313656, 358464, 395121, 418208, 470484, 526828, 537696, 627312, 790242, 836416, 921949, 940968, 1053656, 1075392, 1185363, 1254624, 1580484, 1843898, 1881936, 2107312, 2370726, 2509248, 2765847, 3160968, 3687796, 3763872, 4214624, 4741452, 5531694, 6321936, 7375592, 7527744, 8297541, 8429248, 9482904, 11063388, 12643872, 14751184, 16595082, 18965808, 22126776, 25287744, 29502368, 33190164, 37931616, 44253552, 59004736, 66380328, 75863232, 88507104, 132760656, 177014208, 245896969, 265521312, 491793938, 531042624, 737690907, 983587876, 1475381814, 1721278783, 1967175752, 2213072721, 2950763628, 3442557566, 3934351504, 4426145442, 5163836349, 5901527256, 6885115132, 7868703008, 8852290884, 10327672698, 11803054512, 13770230264, 15491509047, 15737406016, 17704581768, 20655345396, 23606109024, 27540460528, 30983018094, 35409163536, 41310690792, 47212218048, 55080921056, 61966036188, 70818327072, 82621381584, 110161842112, 123932072376, 141636654144, 165242763168, 247864144752, 330485526336, 495728289504, 991456579008]

約数ペア:

[(1, 991456579008), (2, 495728289504), (3, 330485526336), (4, 247864144752), (6, 165242763168), (7, 141636654144), (8, 123932072376), (9, 110161842112), (12, 82621381584), (14, 70818327072), (16, 61966036188), (18, 55080921056), (21, 47212218048), (24, 41310690792), (28, 35409163536), (32, 30983018094), (36, 27540460528), (42, 23606109024), (48, 20655345396), (56, 17704581768), (63, 15737406016), (64, 15491509047), (72, 13770230264), (84, 11803054512), (96, 10327672698), (112, 8852290884), (126, 7868703008), (144, 6885115132), (168, 5901527256), (192, 5163836349), (224, 4426145442), (252, 3934351504), (288, 3442557566), (336, 2950763628), (448, 2213072721), (504, 1967175752), (576, 1721278783), (672, 1475381814), (1008, 983587876), (1344, 737690907), (1867, 531042624), (2016, 491793938), (3734, 265521312), (4032, 245896969), (5601, 177014208), (7468, 132760656), (11202, 88507104), (13069, 75863232), (14936, 66380328), (16803, 59004736), (22404, 44253552), (26138, 37931616), (29872, 33190164), (33606, 29502368), (39207, 25287744), (44808, 22126776), (52276, 18965808), (59744, 16595082), (67212, 14751184), (78414, 12643872), (89616, 11063388), (104552, 9482904), (117621, 8429248), (119488, 8297541), (131707, 7527744), (134424, 7375592), (156828, 6321936), (179232, 5531694), (209104, 4741452), (235242, 4214624), (263414, 3763872), (268848, 3687796), (313656, 3160968), (358464, 2765847), (395121, 2509248), (418208, 2370726), (470484, 2107312), (526828, 1881936), (537696, 1843898), (627312, 1580484), (790242, 1254624), (836416, 1185363), (921949, 1075392), (940968, 1053656)]