751143264

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 2172360960

約数和(自身を除く): 1421217696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 61, 76, 86, 96, 114, 122, 129, 152, 157, 172, 183, 228, 244, 258, 304, 314, 344, 366, 456, 471, 488, 516, 608, 628, 688, 732, 817, 912, 942, 976, 1032, 1159, 1256, 1376, 1464, 1634, 1824, 1884, 1952, 2064, 2318, 2451, 2512, 2623, 2928, 2983, 3268, 3477, 3768, 4128, 4636, 4902, 5024, 5246, 5856, 5966, 6536, 6751, 6954, 7536, 7869, 8949, 9272, 9577, 9804, 10492, 11932, 13072, 13502, 13908, 15072, 15738, 17898, 18544, 19154, 19608, 20253, 20984, 23864, 26144, 27004, 27816, 28731, 31476, 35796, 37088, 38308, 39216, 40506, 41968, 47728, 49837, 54008, 55632, 57462, 62952, 71592, 76616, 78432, 81012, 83936, 95456, 99674, 108016, 111264, 114924, 125904, 128269, 143184, 149511, 153232, 162024, 181963, 199348, 216032, 229848, 251808, 256538, 286368, 299022, 306464, 324048, 363926, 384807, 398696, 411811, 459696, 513076, 545889, 598044, 648096, 727852, 769614, 797392, 823622, 919392, 1026152, 1091778, 1196088, 1235433, 1455704, 1539228, 1594784, 1647244, 2052304, 2183556, 2392176, 2470866, 2911408, 3078456, 3294488, 4104608, 4367112, 4784352, 4941732, 5822816, 6156912, 6588976, 7824409, 8734224, 9883464, 12313824, 13177952, 15648818, 17468448, 19766928, 23473227, 31297636, 39533856, 46946454, 62595272, 93892908, 125190544, 187785816, 250381088, 375571632, 751143264]

約数ペア:

[(1, 751143264), (2, 375571632), (3, 250381088), (4, 187785816), (6, 125190544), (8, 93892908), (12, 62595272), (16, 46946454), (19, 39533856), (24, 31297636), (32, 23473227), (38, 19766928), (43, 17468448), (48, 15648818), (57, 13177952), (61, 12313824), (76, 9883464), (86, 8734224), (96, 7824409), (114, 6588976), (122, 6156912), (129, 5822816), (152, 4941732), (157, 4784352), (172, 4367112), (183, 4104608), (228, 3294488), (244, 3078456), (258, 2911408), (304, 2470866), (314, 2392176), (344, 2183556), (366, 2052304), (456, 1647244), (471, 1594784), (488, 1539228), (516, 1455704), (608, 1235433), (628, 1196088), (688, 1091778), (732, 1026152), (817, 919392), (912, 823622), (942, 797392), (976, 769614), (1032, 727852), (1159, 648096), (1256, 598044), (1376, 545889), (1464, 513076), (1634, 459696), (1824, 411811), (1884, 398696), (1952, 384807), (2064, 363926), (2318, 324048), (2451, 306464), (2512, 299022), (2623, 286368), (2928, 256538), (2983, 251808), (3268, 229848), (3477, 216032), (3768, 199348), (4128, 181963), (4636, 162024), (4902, 153232), (5024, 149511), (5246, 143184), (5856, 128269), (5966, 125904), (6536, 114924), (6751, 111264), (6954, 108016), (7536, 99674), (7869, 95456), (8949, 83936), (9272, 81012), (9577, 78432), (9804, 76616), (10492, 71592), (11932, 62952), (13072, 57462), (13502, 55632), (13908, 54008), (15072, 49837), (15738, 47728), (17898, 41968), (18544, 40506), (19154, 39216), (19608, 38308), (20253, 37088), (20984, 35796), (23864, 31476), (26144, 28731), (27004, 27816)]