645024384

素因数分解:

$2^7\times 3^4\times {\mathrm{62213}}^1$

素因数の和:62239

約数の個数: 80

約数和(自身を含む): 1919612970

約数和(自身を除く): 1274588586

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, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 62213, 124426, 186639, 248852, 373278, 497704, 559917, 746556, 995408, 1119834, 1493112, 1679751, 1990816, 2239668, 2986224, 3359502, 3981632, 4479336, 5039253, 5972448, 6719004, 7963264, 8958672, 10078506, 11944896, 13438008, 17917344, 20157012, 23889792, 26876016, 35834688, 40314024, 53752032, 71669376, 80628048, 107504064, 161256096, 215008128, 322512192, 645024384]

約数ペア:

[(1, 645024384), (2, 322512192), (3, 215008128), (4, 161256096), (6, 107504064), (8, 80628048), (9, 71669376), (12, 53752032), (16, 40314024), (18, 35834688), (24, 26876016), (27, 23889792), (32, 20157012), (36, 17917344), (48, 13438008), (54, 11944896), (64, 10078506), (72, 8958672), (81, 7963264), (96, 6719004), (108, 5972448), (128, 5039253), (144, 4479336), (162, 3981632), (192, 3359502), (216, 2986224), (288, 2239668), (324, 1990816), (384, 1679751), (432, 1493112), (576, 1119834), (648, 995408), (864, 746556), (1152, 559917), (1296, 497704), (1728, 373278), (2592, 248852), (3456, 186639), (5184, 124426), (10368, 62213)]