684340176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 2021120640

約数和(自身を除く): 1336780464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 197, 208, 228, 247, 293, 304, 312, 394, 456, 494, 586, 591, 624, 741, 788, 879, 912, 988, 1172, 1182, 1482, 1576, 1758, 1976, 2344, 2364, 2561, 2964, 3152, 3516, 3743, 3809, 3952, 4688, 4728, 5122, 5567, 5928, 7032, 7486, 7618, 7683, 9456, 10244, 11134, 11229, 11427, 11856, 14064, 14972, 15236, 15366, 16701, 20488, 22268, 22458, 22854, 29944, 30472, 30732, 33402, 40976, 44536, 44916, 45708, 48659, 57721, 59888, 60944, 61464, 66804, 72371, 89072, 89832, 91416, 97318, 115442, 122928, 133608, 144742, 145977, 173163, 179664, 182832, 194636, 217113, 230884, 267216, 289484, 291954, 346326, 389272, 434226, 461768, 578968, 583908, 692652, 750373, 778544, 868452, 923536, 1096699, 1157936, 1167816, 1385304, 1500746, 1736904, 2193398, 2251119, 2335632, 2770608, 3001492, 3290097, 3473808, 4386796, 4502238, 6002984, 6580194, 8773592, 9004476, 12005968, 13160388, 14257087, 17547184, 18008952, 26320776, 28514174, 36017904, 42771261, 52641552, 57028348, 85542522, 114056696, 171085044, 228113392, 342170088, 684340176]

約数ペア:

[(1, 684340176), (2, 342170088), (3, 228113392), (4, 171085044), (6, 114056696), (8, 85542522), (12, 57028348), (13, 52641552), (16, 42771261), (19, 36017904), (24, 28514174), (26, 26320776), (38, 18008952), (39, 17547184), (48, 14257087), (52, 13160388), (57, 12005968), (76, 9004476), (78, 8773592), (104, 6580194), (114, 6002984), (152, 4502238), (156, 4386796), (197, 3473808), (208, 3290097), (228, 3001492), (247, 2770608), (293, 2335632), (304, 2251119), (312, 2193398), (394, 1736904), (456, 1500746), (494, 1385304), (586, 1167816), (591, 1157936), (624, 1096699), (741, 923536), (788, 868452), (879, 778544), (912, 750373), (988, 692652), (1172, 583908), (1182, 578968), (1482, 461768), (1576, 434226), (1758, 389272), (1976, 346326), (2344, 291954), (2364, 289484), (2561, 267216), (2964, 230884), (3152, 217113), (3516, 194636), (3743, 182832), (3809, 179664), (3952, 173163), (4688, 145977), (4728, 144742), (5122, 133608), (5567, 122928), (5928, 115442), (7032, 97318), (7486, 91416), (7618, 89832), (7683, 89072), (9456, 72371), (10244, 66804), (11134, 61464), (11229, 60944), (11427, 59888), (11856, 57721), (14064, 48659), (14972, 45708), (15236, 44916), (15366, 44536), (16701, 40976), (20488, 33402), (22268, 30732), (22458, 30472), (22854, 29944)]