820753536

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1062

約数の個数: 128

約数和(自身を含む): 2278157760

約数和(自身を除く): 1457404224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 64, 74, 96, 111, 122, 128, 148, 183, 192, 222, 244, 296, 366, 384, 444, 488, 592, 732, 888, 947, 976, 1184, 1464, 1776, 1894, 1952, 2257, 2368, 2841, 2928, 3552, 3788, 3904, 4514, 4736, 5682, 5856, 6771, 7104, 7576, 7808, 9028, 11364, 11712, 13542, 14208, 15152, 18056, 22728, 23424, 27084, 30304, 35039, 36112, 45456, 54168, 57767, 60608, 70078, 72224, 90912, 105117, 108336, 115534, 121216, 140156, 144448, 173301, 181824, 210234, 216672, 231068, 280312, 288896, 346602, 363648, 420468, 433344, 462136, 560624, 693204, 840936, 866688, 924272, 1121248, 1386408, 1681872, 1848544, 2137379, 2242496, 2772816, 3363744, 3697088, 4274758, 4484992, 5545632, 6412137, 6727488, 7394176, 8549516, 11091264, 12824274, 13454976, 17099032, 22182528, 25648548, 34198064, 51297096, 68396128, 102594192, 136792256, 205188384, 273584512, 410376768, 820753536]

約数ペア:

[(1, 820753536), (2, 410376768), (3, 273584512), (4, 205188384), (6, 136792256), (8, 102594192), (12, 68396128), (16, 51297096), (24, 34198064), (32, 25648548), (37, 22182528), (48, 17099032), (61, 13454976), (64, 12824274), (74, 11091264), (96, 8549516), (111, 7394176), (122, 6727488), (128, 6412137), (148, 5545632), (183, 4484992), (192, 4274758), (222, 3697088), (244, 3363744), (296, 2772816), (366, 2242496), (384, 2137379), (444, 1848544), (488, 1681872), (592, 1386408), (732, 1121248), (888, 924272), (947, 866688), (976, 840936), (1184, 693204), (1464, 560624), (1776, 462136), (1894, 433344), (1952, 420468), (2257, 363648), (2368, 346602), (2841, 288896), (2928, 280312), (3552, 231068), (3788, 216672), (3904, 210234), (4514, 181824), (4736, 173301), (5682, 144448), (5856, 140156), (6771, 121216), (7104, 115534), (7576, 108336), (7808, 105117), (9028, 90912), (11364, 72224), (11712, 70078), (13542, 60608), (14208, 57767), (15152, 54168), (18056, 45456), (22728, 36112), (23424, 35039), (27084, 30304)]