220755456

素因数分解:

$2^9\times 3^4\times {\mathrm{5323}}^1$

素因数の和:5353

約数の個数: 100

約数和(自身を含む): 659020692

約数和(自身を除く): 438265236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 5323, 6912, 10368, 10646, 13824, 15969, 20736, 21292, 31938, 41472, 42584, 47907, 63876, 85168, 95814, 127752, 143721, 170336, 191628, 255504, 287442, 340672, 383256, 431163, 511008, 574884, 681344, 766512, 862326, 1022016, 1149768, 1362688, 1533024, 1724652, 2044032, 2299536, 2725376, 3066048, 3449304, 4088064, 4599072, 6132096, 6898608, 8176128, 9198144, 12264192, 13797216, 18396288, 24528384, 27594432, 36792576, 55188864, 73585152, 110377728, 220755456]

約数ペア:

[(1, 220755456), (2, 110377728), (3, 73585152), (4, 55188864), (6, 36792576), (8, 27594432), (9, 24528384), (12, 18396288), (16, 13797216), (18, 12264192), (24, 9198144), (27, 8176128), (32, 6898608), (36, 6132096), (48, 4599072), (54, 4088064), (64, 3449304), (72, 3066048), (81, 2725376), (96, 2299536), (108, 2044032), (128, 1724652), (144, 1533024), (162, 1362688), (192, 1149768), (216, 1022016), (256, 862326), (288, 766512), (324, 681344), (384, 574884), (432, 511008), (512, 431163), (576, 383256), (648, 340672), (768, 287442), (864, 255504), (1152, 191628), (1296, 170336), (1536, 143721), (1728, 127752), (2304, 95814), (2592, 85168), (3456, 63876), (4608, 47907), (5184, 42584), (5323, 41472), (6912, 31938), (10368, 21292), (10646, 20736), (13824, 15969)]