16890820704

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{3169}}^1$

素因数の和:3418

約数の個数: 192

約数和(自身を含む): 51125760000

約数和(自身を除く): 34234939296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 199, 216, 248, 279, 288, 372, 398, 432, 496, 558, 597, 744, 796, 837, 864, 992, 1116, 1194, 1488, 1592, 1674, 1791, 2232, 2388, 2976, 3169, 3184, 3348, 3582, 4464, 4776, 5373, 6169, 6338, 6368, 6696, 7164, 8928, 9507, 9552, 10746, 12338, 12676, 13392, 14328, 18507, 19014, 19104, 21492, 24676, 25352, 26784, 28521, 28656, 37014, 38028, 42984, 49352, 50704, 55521, 57042, 57312, 74028, 76056, 85563, 85968, 98239, 98704, 101408, 111042, 114084, 148056, 152112, 166563, 171126, 171936, 196478, 197408, 222084, 228168, 294717, 296112, 304224, 333126, 342252, 392956, 444168, 456336, 589434, 592224, 630631, 666252, 684504, 785912, 884151, 888336, 912672, 1178868, 1261262, 1332504, 1369008, 1571824, 1768302, 1776672, 1891893, 2357736, 2522524, 2652453, 2665008, 2738016, 3143648, 3536604, 3783786, 4715472, 5045048, 5304906, 5330016, 5675679, 7073208, 7567572, 9430944, 10090096, 10609812, 11351358, 14146416, 15135144, 17027037, 19549561, 20180192, 21219624, 22702716, 28292832, 30270288, 34054074, 39099122, 42439248, 45405432, 58648683, 60540576, 68108148, 78198244, 84878496, 90810864, 117297366, 136216296, 156396488, 175946049, 181621728, 234594732, 272432592, 312792976, 351892098, 469189464, 527838147, 544865184, 625585952, 703784196, 938378928, 1055676294, 1407568392, 1876757856, 2111352588, 2815136784, 4222705176, 5630273568, 8445410352, 16890820704]

約数ペア:

[(1, 16890820704), (2, 8445410352), (3, 5630273568), (4, 4222705176), (6, 2815136784), (8, 2111352588), (9, 1876757856), (12, 1407568392), (16, 1055676294), (18, 938378928), (24, 703784196), (27, 625585952), (31, 544865184), (32, 527838147), (36, 469189464), (48, 351892098), (54, 312792976), (62, 272432592), (72, 234594732), (93, 181621728), (96, 175946049), (108, 156396488), (124, 136216296), (144, 117297366), (186, 90810864), (199, 84878496), (216, 78198244), (248, 68108148), (279, 60540576), (288, 58648683), (372, 45405432), (398, 42439248), (432, 39099122), (496, 34054074), (558, 30270288), (597, 28292832), (744, 22702716), (796, 21219624), (837, 20180192), (864, 19549561), (992, 17027037), (1116, 15135144), (1194, 14146416), (1488, 11351358), (1592, 10609812), (1674, 10090096), (1791, 9430944), (2232, 7567572), (2388, 7073208), (2976, 5675679), (3169, 5330016), (3184, 5304906), (3348, 5045048), (3582, 4715472), (4464, 3783786), (4776, 3536604), (5373, 3143648), (6169, 2738016), (6338, 2665008), (6368, 2652453), (6696, 2522524), (7164, 2357736), (8928, 1891893), (9507, 1776672), (9552, 1768302), (10746, 1571824), (12338, 1369008), (12676, 1332504), (13392, 1261262), (14328, 1178868), (18507, 912672), (19014, 888336), (19104, 884151), (21492, 785912), (24676, 684504), (25352, 666252), (26784, 630631), (28521, 592224), (28656, 589434), (37014, 456336), (38028, 444168), (42984, 392956), (49352, 342252), (50704, 333126), (55521, 304224), (57042, 296112), (57312, 294717), (74028, 228168), (76056, 222084), (85563, 197408), (85968, 196478), (98239, 171936), (98704, 171126), (101408, 166563), (111042, 152112), (114084, 148056)]