213873648

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 569058816

約数和(自身を除く): 355185168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 536, 584, 804, 876, 911, 1072, 1168, 1608, 1752, 1822, 2733, 3216, 3504, 3644, 4891, 5466, 7288, 9782, 10932, 14576, 14673, 19564, 21864, 29346, 39128, 43728, 58692, 61037, 66503, 78256, 117384, 122074, 133006, 183111, 199509, 234768, 244148, 266012, 366222, 399018, 488296, 532024, 732444, 798036, 976592, 1064048, 1464888, 1596072, 2929776, 3192144, 4455701, 8911402, 13367103, 17822804, 26734206, 35645608, 53468412, 71291216, 106936824, 213873648]

約数ペア:

[(1, 213873648), (2, 106936824), (3, 71291216), (4, 53468412), (6, 35645608), (8, 26734206), (12, 17822804), (16, 13367103), (24, 8911402), (48, 4455701), (67, 3192144), (73, 2929776), (134, 1596072), (146, 1464888), (201, 1064048), (219, 976592), (268, 798036), (292, 732444), (402, 532024), (438, 488296), (536, 399018), (584, 366222), (804, 266012), (876, 244148), (911, 234768), (1072, 199509), (1168, 183111), (1608, 133006), (1752, 122074), (1822, 117384), (2733, 78256), (3216, 66503), (3504, 61037), (3644, 58692), (4891, 43728), (5466, 39128), (7288, 29346), (9782, 21864), (10932, 19564), (14576, 14673)]