312780312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 1016064000

約数和(自身を除く): 703283688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 29, 36, 39, 46, 52, 54, 58, 69, 72, 78, 87, 92, 104, 108, 116, 117, 138, 156, 167, 174, 184, 207, 216, 232, 234, 261, 276, 299, 312, 334, 348, 351, 377, 414, 468, 501, 522, 552, 598, 621, 667, 668, 696, 702, 754, 783, 828, 897, 936, 1002, 1044, 1131, 1196, 1242, 1334, 1336, 1404, 1503, 1508, 1566, 1656, 1794, 2001, 2004, 2088, 2171, 2262, 2392, 2484, 2668, 2691, 2808, 3006, 3016, 3132, 3393, 3588, 3841, 4002, 4008, 4342, 4509, 4524, 4843, 4968, 5336, 5382, 6003, 6012, 6264, 6513, 6786, 7176, 7682, 8004, 8073, 8671, 8684, 9018, 9048, 9686, 10179, 10764, 11523, 12006, 12024, 13026, 13572, 14529, 15364, 16008, 16146, 17342, 17368, 18009, 18036, 19372, 19539, 20358, 21528, 23046, 24012, 26013, 26052, 27144, 29058, 30728, 32292, 34569, 34684, 36018, 36072, 38744, 39078, 40716, 43587, 46092, 48024, 49933, 52026, 52104, 58116, 58617, 62959, 64584, 69138, 69368, 72036, 78039, 78156, 81432, 87174, 92184, 99866, 103707, 104052, 111389, 116232, 117234, 125918, 130761, 138276, 144072, 149799, 156078, 156312, 174348, 188877, 199732, 207414, 208104, 222778, 234117, 234468, 251836, 261522, 276552, 299598, 312156, 334167, 348696, 377754, 399464, 414828, 445556, 449397, 468234, 468936, 503672, 523044, 566631, 599196, 624312, 668334, 755508, 829656, 891112, 898794, 936468, 1002501, 1046088, 1133262, 1198392, 1336668, 1348191, 1448057, 1511016, 1699893, 1797588, 1872936, 2005002, 2266524, 2673336, 2696382, 2896114, 3007503, 3399786, 3595176, 4010004, 4344171, 4533048, 5392764, 5792228, 6015006, 6799572, 8020008, 8688342, 10785528, 11584456, 12030012, 13032513, 13599144, 17376684, 24060024, 26065026, 34753368, 39097539, 52130052, 78195078, 104260104, 156390156, 312780312]

約数ペア:

[(1, 312780312), (2, 156390156), (3, 104260104), (4, 78195078), (6, 52130052), (8, 39097539), (9, 34753368), (12, 26065026), (13, 24060024), (18, 17376684), (23, 13599144), (24, 13032513), (26, 12030012), (27, 11584456), (29, 10785528), (36, 8688342), (39, 8020008), (46, 6799572), (52, 6015006), (54, 5792228), (58, 5392764), (69, 4533048), (72, 4344171), (78, 4010004), (87, 3595176), (92, 3399786), (104, 3007503), (108, 2896114), (116, 2696382), (117, 2673336), (138, 2266524), (156, 2005002), (167, 1872936), (174, 1797588), (184, 1699893), (207, 1511016), (216, 1448057), (232, 1348191), (234, 1336668), (261, 1198392), (276, 1133262), (299, 1046088), (312, 1002501), (334, 936468), (348, 898794), (351, 891112), (377, 829656), (414, 755508), (468, 668334), (501, 624312), (522, 599196), (552, 566631), (598, 523044), (621, 503672), (667, 468936), (668, 468234), (696, 449397), (702, 445556), (754, 414828), (783, 399464), (828, 377754), (897, 348696), (936, 334167), (1002, 312156), (1044, 299598), (1131, 276552), (1196, 261522), (1242, 251836), (1334, 234468), (1336, 234117), (1404, 222778), (1503, 208104), (1508, 207414), (1566, 199732), (1656, 188877), (1794, 174348), (2001, 156312), (2004, 156078), (2088, 149799), (2171, 144072), (2262, 138276), (2392, 130761), (2484, 125918), (2668, 117234), (2691, 116232), (2808, 111389), (3006, 104052), (3016, 103707), (3132, 99866), (3393, 92184), (3588, 87174), (3841, 81432), (4002, 78156), (4008, 78039), (4342, 72036), (4509, 69368), (4524, 69138), (4843, 64584), (4968, 62959), (5336, 58617), (5382, 58116), (6003, 52104), (6012, 52026), (6264, 49933), (6513, 48024), (6786, 46092), (7176, 43587), (7682, 40716), (8004, 39078), (8073, 38744), (8671, 36072), (8684, 36018), (9018, 34684), (9048, 34569), (9686, 32292), (10179, 30728), (10764, 29058), (11523, 27144), (12006, 26052), (12024, 26013), (13026, 24012), (13572, 23046), (14529, 21528), (15364, 20358), (16008, 19539), (16146, 19372), (17342, 18036), (17368, 18009)]