331183152

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1131

約数の個数: 120

約数和(自身を含む): 968457360

約数和(自身を除く): 637274208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 61, 72, 74, 111, 122, 144, 148, 183, 222, 244, 296, 333, 366, 444, 488, 549, 592, 666, 732, 888, 976, 1019, 1098, 1332, 1464, 1776, 2038, 2196, 2257, 2664, 2928, 3057, 4076, 4392, 4514, 5328, 6114, 6771, 8152, 8784, 9028, 9171, 12228, 13542, 16304, 18056, 18342, 20313, 24456, 27084, 36112, 36684, 37703, 40626, 48912, 54168, 62159, 73368, 75406, 81252, 108336, 113109, 124318, 146736, 150812, 162504, 186477, 226218, 248636, 301624, 325008, 339327, 372954, 452436, 497272, 559431, 603248, 678654, 745908, 904872, 994544, 1118862, 1357308, 1491816, 1809744, 2237724, 2299883, 2714616, 2983632, 4475448, 4599766, 5429232, 6899649, 8950896, 9199532, 13799298, 18399064, 20698947, 27598596, 36798128, 41397894, 55197192, 82795788, 110394384, 165591576, 331183152]

約数ペア:

[(1, 331183152), (2, 165591576), (3, 110394384), (4, 82795788), (6, 55197192), (8, 41397894), (9, 36798128), (12, 27598596), (16, 20698947), (18, 18399064), (24, 13799298), (36, 9199532), (37, 8950896), (48, 6899649), (61, 5429232), (72, 4599766), (74, 4475448), (111, 2983632), (122, 2714616), (144, 2299883), (148, 2237724), (183, 1809744), (222, 1491816), (244, 1357308), (296, 1118862), (333, 994544), (366, 904872), (444, 745908), (488, 678654), (549, 603248), (592, 559431), (666, 497272), (732, 452436), (888, 372954), (976, 339327), (1019, 325008), (1098, 301624), (1332, 248636), (1464, 226218), (1776, 186477), (2038, 162504), (2196, 150812), (2257, 146736), (2664, 124318), (2928, 113109), (3057, 108336), (4076, 81252), (4392, 75406), (4514, 73368), (5328, 62159), (6114, 54168), (6771, 48912), (8152, 40626), (8784, 37703), (9028, 36684), (9171, 36112), (12228, 27084), (13542, 24456), (16304, 20313), (18056, 18342)]