4221446144

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 8954618400

約数和(自身を除く): 4733172256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 157, 256, 304, 314, 512, 608, 628, 691, 1024, 1216, 1256, 1382, 2048, 2432, 2512, 2764, 2983, 4864, 5024, 5528, 5966, 9728, 10048, 11056, 11932, 13129, 19456, 20096, 22112, 23864, 26258, 38912, 40192, 44224, 47728, 52516, 80384, 88448, 95456, 105032, 108487, 160768, 176896, 190912, 210064, 216974, 321536, 353792, 381824, 420128, 433948, 707584, 763648, 840256, 867896, 1415168, 1527296, 1680512, 1735792, 2061253, 3054592, 3361024, 3471584, 4122506, 6109184, 6722048, 6943168, 8245012, 13444096, 13886336, 16490024, 26888192, 27772672, 32980048, 55545344, 65960096, 111090688, 131920192, 222181376, 263840384, 527680768, 1055361536, 2110723072, 4221446144]

約数ペア:

[(1, 4221446144), (2, 2110723072), (4, 1055361536), (8, 527680768), (16, 263840384), (19, 222181376), (32, 131920192), (38, 111090688), (64, 65960096), (76, 55545344), (128, 32980048), (152, 27772672), (157, 26888192), (256, 16490024), (304, 13886336), (314, 13444096), (512, 8245012), (608, 6943168), (628, 6722048), (691, 6109184), (1024, 4122506), (1216, 3471584), (1256, 3361024), (1382, 3054592), (2048, 2061253), (2432, 1735792), (2512, 1680512), (2764, 1527296), (2983, 1415168), (4864, 867896), (5024, 840256), (5528, 763648), (5966, 707584), (9728, 433948), (10048, 420128), (11056, 381824), (11932, 353792), (13129, 321536), (19456, 216974), (20096, 210064), (22112, 190912), (23864, 176896), (26258, 160768), (38912, 108487), (40192, 105032), (44224, 95456), (47728, 88448), (52516, 80384)]