18712588464

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{5399}}^1$

素因数の和:5600

約数の個数: 160

約数和(自身を含む): 54960768000

約数和(自身を除く): 36248179536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 113, 142, 144, 213, 216, 226, 284, 339, 426, 432, 452, 568, 639, 678, 852, 904, 1017, 1136, 1278, 1356, 1704, 1808, 1917, 2034, 2556, 2712, 3051, 3408, 3834, 4068, 5112, 5399, 5424, 6102, 7668, 8023, 8136, 10224, 10798, 12204, 15336, 16046, 16197, 16272, 21596, 24069, 24408, 30672, 32092, 32394, 43192, 48138, 48591, 48816, 64184, 64788, 72207, 86384, 96276, 97182, 128368, 129576, 144414, 145773, 192552, 194364, 216621, 259152, 288828, 291546, 383329, 385104, 388728, 433242, 577656, 583092, 610087, 766658, 777456, 866484, 1149987, 1155312, 1166184, 1220174, 1533316, 1732968, 1830261, 2299974, 2332368, 2440348, 3066632, 3449961, 3465936, 3660522, 4599948, 4880696, 5490783, 6133264, 6899922, 7321044, 9199896, 9761392, 10349883, 10981566, 13799844, 14642088, 16472349, 18399792, 20699766, 21963132, 27599688, 29284176, 32944698, 41399532, 43316177, 43926264, 55199376, 65889396, 82799064, 86632354, 87852528, 129948531, 131778792, 165598128, 173264708, 259897062, 263557584, 346529416, 389845593, 519794124, 693058832, 779691186, 1039588248, 1169536779, 1559382372, 2079176496, 2339073558, 3118764744, 4678147116, 6237529488, 9356294232, 18712588464]

約数ペア:

[(1, 18712588464), (2, 9356294232), (3, 6237529488), (4, 4678147116), (6, 3118764744), (8, 2339073558), (9, 2079176496), (12, 1559382372), (16, 1169536779), (18, 1039588248), (24, 779691186), (27, 693058832), (36, 519794124), (48, 389845593), (54, 346529416), (71, 263557584), (72, 259897062), (108, 173264708), (113, 165598128), (142, 131778792), (144, 129948531), (213, 87852528), (216, 86632354), (226, 82799064), (284, 65889396), (339, 55199376), (426, 43926264), (432, 43316177), (452, 41399532), (568, 32944698), (639, 29284176), (678, 27599688), (852, 21963132), (904, 20699766), (1017, 18399792), (1136, 16472349), (1278, 14642088), (1356, 13799844), (1704, 10981566), (1808, 10349883), (1917, 9761392), (2034, 9199896), (2556, 7321044), (2712, 6899922), (3051, 6133264), (3408, 5490783), (3834, 4880696), (4068, 4599948), (5112, 3660522), (5399, 3465936), (5424, 3449961), (6102, 3066632), (7668, 2440348), (8023, 2332368), (8136, 2299974), (10224, 1830261), (10798, 1732968), (12204, 1533316), (15336, 1220174), (16046, 1166184), (16197, 1155312), (16272, 1149987), (21596, 866484), (24069, 777456), (24408, 766658), (30672, 610087), (32092, 583092), (32394, 577656), (43192, 433242), (48138, 388728), (48591, 385104), (48816, 383329), (64184, 291546), (64788, 288828), (72207, 259152), (86384, 216621), (96276, 194364), (97182, 192552), (128368, 145773), (129576, 144414)]