218948832

素因数分解:

$2^5\times 3^5\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:823

約数の個数: 144

約数和(自身を含む): 664018992

約数和(自身を除く): 445070160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 243, 288, 296, 324, 333, 432, 444, 486, 592, 648, 666, 761, 864, 888, 972, 999, 1184, 1296, 1332, 1522, 1776, 1944, 1998, 2283, 2592, 2664, 2997, 3044, 3552, 3888, 3996, 4566, 5328, 5994, 6088, 6849, 7776, 7992, 8991, 9132, 10656, 11988, 12176, 13698, 15984, 17982, 18264, 20547, 23976, 24352, 27396, 28157, 31968, 35964, 36528, 41094, 47952, 54792, 56314, 61641, 71928, 73056, 82188, 84471, 95904, 109584, 112628, 123282, 143856, 164376, 168942, 184923, 219168, 225256, 246564, 253413, 287712, 328752, 337884, 369846, 450512, 493128, 506826, 657504, 675768, 739692, 760239, 901024, 986256, 1013652, 1351536, 1479384, 1520478, 1972512, 2027304, 2280717, 2703072, 2958768, 3040956, 4054608, 4561434, 5917536, 6081912, 6842151, 8109216, 9122868, 12163824, 13684302, 18245736, 24327648, 27368604, 36491472, 54737208, 72982944, 109474416, 218948832]

約数ペア:

[(1, 218948832), (2, 109474416), (3, 72982944), (4, 54737208), (6, 36491472), (8, 27368604), (9, 24327648), (12, 18245736), (16, 13684302), (18, 12163824), (24, 9122868), (27, 8109216), (32, 6842151), (36, 6081912), (37, 5917536), (48, 4561434), (54, 4054608), (72, 3040956), (74, 2958768), (81, 2703072), (96, 2280717), (108, 2027304), (111, 1972512), (144, 1520478), (148, 1479384), (162, 1351536), (216, 1013652), (222, 986256), (243, 901024), (288, 760239), (296, 739692), (324, 675768), (333, 657504), (432, 506826), (444, 493128), (486, 450512), (592, 369846), (648, 337884), (666, 328752), (761, 287712), (864, 253413), (888, 246564), (972, 225256), (999, 219168), (1184, 184923), (1296, 168942), (1332, 164376), (1522, 143856), (1776, 123282), (1944, 112628), (1998, 109584), (2283, 95904), (2592, 84471), (2664, 82188), (2997, 73056), (3044, 71928), (3552, 61641), (3888, 56314), (3996, 54792), (4566, 47952), (5328, 41094), (5994, 36528), (6088, 35964), (6849, 31968), (7776, 28157), (7992, 27396), (8991, 24352), (9132, 23976), (10656, 20547), (11988, 18264), (12176, 17982), (13698, 15984)]