621669889464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1\times {\mathrm{186689}}^1$

素因数の和:187545

約数の個数: 96

約数和(自身を含む): 1684981796400

約数和(自身を除く): 1063311906936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 821, 1014, 1352, 1642, 2028, 2463, 3284, 4056, 4926, 6568, 9852, 10673, 19704, 21346, 32019, 42692, 64038, 85384, 128076, 138749, 186689, 256152, 277498, 373378, 416247, 554996, 560067, 746756, 832494, 1109992, 1120134, 1493512, 1664988, 2240268, 2426957, 3329976, 4480536, 4853914, 7280871, 9707828, 14561742, 19415656, 29123484, 31550441, 58246968, 63100882, 94651323, 126201764, 153271669, 189302646, 252403528, 306543338, 378605292, 459815007, 613086676, 757210584, 919630014, 1226173352, 1839260028, 1992531697, 3678520056, 3985063394, 5977595091, 7970126788, 11955190182, 15940253576, 23910380364, 25902912061, 47820760728, 51805824122, 77708736183, 103611648244, 155417472366, 207223296488, 310834944732, 621669889464]

約数ペア:

[(1, 621669889464), (2, 310834944732), (3, 207223296488), (4, 155417472366), (6, 103611648244), (8, 77708736183), (12, 51805824122), (13, 47820760728), (24, 25902912061), (26, 23910380364), (39, 15940253576), (52, 11955190182), (78, 7970126788), (104, 5977595091), (156, 3985063394), (169, 3678520056), (312, 1992531697), (338, 1839260028), (507, 1226173352), (676, 919630014), (821, 757210584), (1014, 613086676), (1352, 459815007), (1642, 378605292), (2028, 306543338), (2463, 252403528), (3284, 189302646), (4056, 153271669), (4926, 126201764), (6568, 94651323), (9852, 63100882), (10673, 58246968), (19704, 31550441), (21346, 29123484), (32019, 19415656), (42692, 14561742), (64038, 9707828), (85384, 7280871), (128076, 4853914), (138749, 4480536), (186689, 3329976), (256152, 2426957), (277498, 2240268), (373378, 1664988), (416247, 1493512), (554996, 1120134), (560067, 1109992), (746756, 832494)]