218483784

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 637132800

約数和(自身を除く): 418649016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 67, 72, 93, 108, 124, 134, 186, 201, 216, 248, 268, 279, 372, 402, 487, 536, 558, 603, 744, 804, 837, 974, 1116, 1206, 1461, 1608, 1674, 1809, 1948, 2077, 2232, 2412, 2922, 3348, 3618, 3896, 4154, 4383, 4824, 5844, 6231, 6696, 7236, 8308, 8766, 11688, 12462, 13149, 14472, 15097, 16616, 17532, 18693, 24924, 26298, 30194, 32629, 35064, 37386, 45291, 49848, 52596, 56079, 60388, 65258, 74772, 90582, 97887, 105192, 112158, 120776, 130516, 135873, 149544, 181164, 195774, 224316, 261032, 271746, 293661, 362328, 391548, 407619, 448632, 543492, 587322, 783096, 815238, 880983, 1011499, 1086984, 1174644, 1630476, 1761966, 2022998, 2349288, 3034497, 3260952, 3523932, 4045996, 6068994, 7047864, 8091992, 9103491, 12137988, 18206982, 24275976, 27310473, 36413964, 54620946, 72827928, 109241892, 218483784]

約数ペア:

[(1, 218483784), (2, 109241892), (3, 72827928), (4, 54620946), (6, 36413964), (8, 27310473), (9, 24275976), (12, 18206982), (18, 12137988), (24, 9103491), (27, 8091992), (31, 7047864), (36, 6068994), (54, 4045996), (62, 3523932), (67, 3260952), (72, 3034497), (93, 2349288), (108, 2022998), (124, 1761966), (134, 1630476), (186, 1174644), (201, 1086984), (216, 1011499), (248, 880983), (268, 815238), (279, 783096), (372, 587322), (402, 543492), (487, 448632), (536, 407619), (558, 391548), (603, 362328), (744, 293661), (804, 271746), (837, 261032), (974, 224316), (1116, 195774), (1206, 181164), (1461, 149544), (1608, 135873), (1674, 130516), (1809, 120776), (1948, 112158), (2077, 105192), (2232, 97887), (2412, 90582), (2922, 74772), (3348, 65258), (3618, 60388), (3896, 56079), (4154, 52596), (4383, 49848), (4824, 45291), (5844, 37386), (6231, 35064), (6696, 32629), (7236, 30194), (8308, 26298), (8766, 24924), (11688, 18693), (12462, 17532), (13149, 16616), (14472, 15097)]