1728931296

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 4987180800

約数和(自身を除く): 3258249504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 61, 76, 82, 96, 114, 122, 123, 152, 164, 183, 228, 244, 246, 304, 328, 366, 379, 456, 488, 492, 608, 656, 732, 758, 779, 912, 976, 984, 1137, 1159, 1312, 1464, 1516, 1558, 1824, 1952, 1968, 2274, 2318, 2337, 2501, 2928, 3032, 3116, 3477, 3936, 4548, 4636, 4674, 5002, 5856, 6064, 6232, 6954, 7201, 7503, 9096, 9272, 9348, 10004, 12128, 12464, 13908, 14402, 15006, 15539, 18192, 18544, 18696, 20008, 21603, 23119, 24928, 27816, 28804, 30012, 31078, 36384, 37088, 37392, 40016, 43206, 46238, 46617, 47519, 55632, 57608, 60024, 62156, 69357, 74784, 80032, 86412, 92476, 93234, 95038, 111264, 115216, 120048, 124312, 138714, 142557, 172824, 184952, 186468, 190076, 230432, 240096, 248624, 277428, 285114, 295241, 345648, 369904, 372936, 380152, 439261, 497248, 554856, 570228, 590482, 691296, 739808, 745872, 760304, 878522, 885723, 947879, 1109712, 1140456, 1180964, 1317783, 1491744, 1520608, 1757044, 1771446, 1895758, 2219424, 2280912, 2361928, 2635566, 2843637, 3514088, 3542892, 3791516, 4561824, 4723856, 5271132, 5687274, 7028176, 7085784, 7583032, 9447712, 10542264, 11374548, 14056352, 14171568, 15166064, 18009701, 21084528, 22749096, 28343136, 30332128, 36019402, 42169056, 45498192, 54029103, 72038804, 90996384, 108058206, 144077608, 216116412, 288155216, 432232824, 576310432, 864465648, 1728931296]

約数ペア:

[(1, 1728931296), (2, 864465648), (3, 576310432), (4, 432232824), (6, 288155216), (8, 216116412), (12, 144077608), (16, 108058206), (19, 90996384), (24, 72038804), (32, 54029103), (38, 45498192), (41, 42169056), (48, 36019402), (57, 30332128), (61, 28343136), (76, 22749096), (82, 21084528), (96, 18009701), (114, 15166064), (122, 14171568), (123, 14056352), (152, 11374548), (164, 10542264), (183, 9447712), (228, 7583032), (244, 7085784), (246, 7028176), (304, 5687274), (328, 5271132), (366, 4723856), (379, 4561824), (456, 3791516), (488, 3542892), (492, 3514088), (608, 2843637), (656, 2635566), (732, 2361928), (758, 2280912), (779, 2219424), (912, 1895758), (976, 1771446), (984, 1757044), (1137, 1520608), (1159, 1491744), (1312, 1317783), (1464, 1180964), (1516, 1140456), (1558, 1109712), (1824, 947879), (1952, 885723), (1968, 878522), (2274, 760304), (2318, 745872), (2337, 739808), (2501, 691296), (2928, 590482), (3032, 570228), (3116, 554856), (3477, 497248), (3936, 439261), (4548, 380152), (4636, 372936), (4674, 369904), (5002, 345648), (5856, 295241), (6064, 285114), (6232, 277428), (6954, 248624), (7201, 240096), (7503, 230432), (9096, 190076), (9272, 186468), (9348, 184952), (10004, 172824), (12128, 142557), (12464, 138714), (13908, 124312), (14402, 120048), (15006, 115216), (15539, 111264), (18192, 95038), (18544, 93234), (18696, 92476), (20008, 86412), (21603, 80032), (23119, 74784), (24928, 69357), (27816, 62156), (28804, 60024), (30012, 57608), (31078, 55632), (36384, 47519), (37088, 46617), (37392, 46238), (40016, 43206)]