644643289344

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{659371}}^1$

素因数の和:659476

約数の個数: 144

約数和(自身を含む): 1832948660480

約数和(自身を除く): 1188305371136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 67, 76, 96, 114, 128, 134, 152, 192, 201, 228, 256, 268, 304, 384, 402, 456, 536, 608, 768, 804, 912, 1072, 1216, 1273, 1608, 1824, 2144, 2432, 2546, 3216, 3648, 3819, 4288, 4864, 5092, 6432, 7296, 7638, 8576, 10184, 12864, 14592, 15276, 17152, 20368, 25728, 30552, 40736, 51456, 61104, 81472, 122208, 162944, 244416, 325888, 488832, 659371, 977664, 1318742, 1978113, 2637484, 3956226, 5274968, 7912452, 10549936, 12528049, 15824904, 21099872, 25056098, 31649808, 37584147, 42199744, 44177857, 50112196, 63299616, 75168294, 84399488, 88355714, 100224392, 126599232, 132533571, 150336588, 168798976, 176711428, 200448784, 253198464, 265067142, 300673176, 353422856, 400897568, 506396928, 530134284, 601346352, 706845712, 801795136, 839379283, 1060268568, 1202692704, 1413691424, 1603590272, 1678758566, 2120537136, 2405385408, 2518137849, 2827382848, 3207180544, 3357517132, 4241074272, 4810770816, 5036275698, 5654765696, 6715034264, 8482148544, 9621541632, 10072551396, 11309531392, 13430068528, 16964297088, 20145102792, 26860137056, 33928594176, 40290205584, 53720274112, 80580411168, 107440548224, 161160822336, 214881096448, 322321644672, 644643289344]

約数ペア:

[(1, 644643289344), (2, 322321644672), (3, 214881096448), (4, 161160822336), (6, 107440548224), (8, 80580411168), (12, 53720274112), (16, 40290205584), (19, 33928594176), (24, 26860137056), (32, 20145102792), (38, 16964297088), (48, 13430068528), (57, 11309531392), (64, 10072551396), (67, 9621541632), (76, 8482148544), (96, 6715034264), (114, 5654765696), (128, 5036275698), (134, 4810770816), (152, 4241074272), (192, 3357517132), (201, 3207180544), (228, 2827382848), (256, 2518137849), (268, 2405385408), (304, 2120537136), (384, 1678758566), (402, 1603590272), (456, 1413691424), (536, 1202692704), (608, 1060268568), (768, 839379283), (804, 801795136), (912, 706845712), (1072, 601346352), (1216, 530134284), (1273, 506396928), (1608, 400897568), (1824, 353422856), (2144, 300673176), (2432, 265067142), (2546, 253198464), (3216, 200448784), (3648, 176711428), (3819, 168798976), (4288, 150336588), (4864, 132533571), (5092, 126599232), (6432, 100224392), (7296, 88355714), (7638, 84399488), (8576, 75168294), (10184, 63299616), (12864, 50112196), (14592, 44177857), (15276, 42199744), (17152, 37584147), (20368, 31649808), (25728, 25056098), (30552, 21099872), (40736, 15824904), (51456, 12528049), (61104, 10549936), (81472, 7912452), (122208, 5274968), (162944, 3956226), (244416, 2637484), (325888, 1978113), (488832, 1318742), (659371, 977664)]