1900549584

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1177

約数の個数: 120

約数和(自身を含む): 5425527744

約数和(自身を除く): 3524978160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 211, 213, 284, 422, 426, 568, 633, 639, 844, 852, 881, 1136, 1266, 1278, 1688, 1704, 1762, 1899, 2532, 2556, 2643, 3376, 3408, 3524, 3798, 5064, 5112, 5286, 7048, 7596, 7929, 10128, 10224, 10572, 14096, 14981, 15192, 15858, 21144, 29962, 30384, 31716, 42288, 44943, 59924, 62551, 63432, 89886, 119848, 125102, 126864, 134829, 179772, 185891, 187653, 239696, 250204, 269658, 359544, 371782, 375306, 500408, 539316, 557673, 562959, 719088, 743564, 750612, 1000816, 1078632, 1115346, 1125918, 1487128, 1501224, 1673019, 2157264, 2230692, 2251836, 2974256, 3002448, 3346038, 4461384, 4503672, 6692076, 8922768, 9007344, 13198261, 13384152, 26396522, 26768304, 39594783, 52793044, 79189566, 105586088, 118784349, 158379132, 211172176, 237568698, 316758264, 475137396, 633516528, 950274792, 1900549584]

約数ペア:

[(1, 1900549584), (2, 950274792), (3, 633516528), (4, 475137396), (6, 316758264), (8, 237568698), (9, 211172176), (12, 158379132), (16, 118784349), (18, 105586088), (24, 79189566), (36, 52793044), (48, 39594783), (71, 26768304), (72, 26396522), (142, 13384152), (144, 13198261), (211, 9007344), (213, 8922768), (284, 6692076), (422, 4503672), (426, 4461384), (568, 3346038), (633, 3002448), (639, 2974256), (844, 2251836), (852, 2230692), (881, 2157264), (1136, 1673019), (1266, 1501224), (1278, 1487128), (1688, 1125918), (1704, 1115346), (1762, 1078632), (1899, 1000816), (2532, 750612), (2556, 743564), (2643, 719088), (3376, 562959), (3408, 557673), (3524, 539316), (3798, 500408), (5064, 375306), (5112, 371782), (5286, 359544), (7048, 269658), (7596, 250204), (7929, 239696), (10128, 187653), (10224, 185891), (10572, 179772), (14096, 134829), (14981, 126864), (15192, 125102), (15858, 119848), (21144, 89886), (29962, 63432), (30384, 62551), (31716, 59924), (42288, 44943)]