391418664

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25603}}^1$

素因数の和:25639

約数の個数: 96

約数和(自身を含む): 1225919520

約数和(自身を除く): 834500856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 25603, 51206, 76809, 102412, 153618, 179221, 204824, 307236, 332839, 358442, 537663, 614472, 665678, 716884, 998517, 1075326, 1254547, 1331356, 1433768, 1997034, 2150652, 2329873, 2509094, 2662712, 3763641, 3994068, 4301304, 4659746, 5018188, 6989619, 7527282, 7988136, 9319492, 10036376, 13979238, 15054564, 16309111, 18638984, 27958476, 30109128, 32618222, 48927333, 55916952, 65236444, 97854666, 130472888, 195709332, 391418664]

約数ペア:

[(1, 391418664), (2, 195709332), (3, 130472888), (4, 97854666), (6, 65236444), (7, 55916952), (8, 48927333), (12, 32618222), (13, 30109128), (14, 27958476), (21, 18638984), (24, 16309111), (26, 15054564), (28, 13979238), (39, 10036376), (42, 9319492), (49, 7988136), (52, 7527282), (56, 6989619), (78, 5018188), (84, 4659746), (91, 4301304), (98, 3994068), (104, 3763641), (147, 2662712), (156, 2509094), (168, 2329873), (182, 2150652), (196, 1997034), (273, 1433768), (294, 1331356), (312, 1254547), (364, 1075326), (392, 998517), (546, 716884), (588, 665678), (637, 614472), (728, 537663), (1092, 358442), (1176, 332839), (1274, 307236), (1911, 204824), (2184, 179221), (2548, 153618), (3822, 102412), (5096, 76809), (7644, 51206), (15288, 25603)]