9968993872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{15091}}^1$

素因数の和:15212

約数の個数: 80

約数和(自身を含む): 21221766720

約数和(自身を除く): 11252772848

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 53, 76, 82, 106, 152, 164, 212, 304, 328, 424, 656, 779, 848, 1007, 1558, 2014, 2173, 3116, 4028, 4346, 6232, 8056, 8692, 12464, 15091, 16112, 17384, 30182, 34768, 41287, 60364, 82574, 120728, 165148, 241456, 286729, 330296, 573458, 618731, 660592, 799823, 1146916, 1237462, 1599646, 2293832, 2474924, 3199292, 4587664, 4949848, 6398584, 9899696, 11755889, 12797168, 15196637, 23511778, 30393274, 32792743, 47023556, 60786548, 65585486, 94047112, 121573096, 131170972, 188094224, 243146192, 262341944, 524683888, 623062117, 1246124234, 2492248468, 4984496936, 9968993872]

約数ペア:

[(1, 9968993872), (2, 4984496936), (4, 2492248468), (8, 1246124234), (16, 623062117), (19, 524683888), (38, 262341944), (41, 243146192), (53, 188094224), (76, 131170972), (82, 121573096), (106, 94047112), (152, 65585486), (164, 60786548), (212, 47023556), (304, 32792743), (328, 30393274), (424, 23511778), (656, 15196637), (779, 12797168), (848, 11755889), (1007, 9899696), (1558, 6398584), (2014, 4949848), (2173, 4587664), (3116, 3199292), (4028, 2474924), (4346, 2293832), (6232, 1599646), (8056, 1237462), (8692, 1146916), (12464, 799823), (15091, 660592), (16112, 618731), (17384, 573458), (30182, 330296), (34768, 286729), (41287, 241456), (60364, 165148), (82574, 120728)]