19283766624

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{997}}^1$

素因数の和:1533

約数の個数: 144

約数和(自身を含む): 55319060160

約数和(自身を除く): 36035293536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 281, 288, 478, 562, 717, 843, 956, 997, 1124, 1434, 1686, 1912, 1994, 2151, 2248, 2529, 2868, 2991, 3372, 3824, 3988, 4302, 4496, 5058, 5736, 5982, 6744, 7648, 7976, 8604, 8973, 8992, 10116, 11472, 11964, 13488, 15952, 17208, 17946, 20232, 22944, 23928, 26976, 31904, 34416, 35892, 40464, 47856, 67159, 68832, 71784, 80928, 95712, 134318, 143568, 201477, 238283, 268636, 280157, 287136, 402954, 476566, 537272, 560314, 604431, 714849, 805908, 840471, 953132, 1074544, 1120628, 1208862, 1429698, 1611816, 1680942, 1906264, 2144547, 2149088, 2241256, 2417724, 2521413, 2859396, 3223632, 3361884, 3812528, 4289094, 4482512, 4835448, 5042826, 5718792, 6447264, 6723768, 7625056, 8578188, 8965024, 9670896, 10085652, 11437584, 13447536, 17156376, 19341792, 20171304, 22875168, 26895072, 34312752, 40342608, 66957523, 68625504, 80685216, 133915046, 200872569, 267830092, 401745138, 535660184, 602617707, 803490276, 1071320368, 1205235414, 1606980552, 2142640736, 2410470828, 3213961104, 4820941656, 6427922208, 9641883312, 19283766624]

約数ペア:

[(1, 19283766624), (2, 9641883312), (3, 6427922208), (4, 4820941656), (6, 3213961104), (8, 2410470828), (9, 2142640736), (12, 1606980552), (16, 1205235414), (18, 1071320368), (24, 803490276), (32, 602617707), (36, 535660184), (48, 401745138), (72, 267830092), (96, 200872569), (144, 133915046), (239, 80685216), (281, 68625504), (288, 66957523), (478, 40342608), (562, 34312752), (717, 26895072), (843, 22875168), (956, 20171304), (997, 19341792), (1124, 17156376), (1434, 13447536), (1686, 11437584), (1912, 10085652), (1994, 9670896), (2151, 8965024), (2248, 8578188), (2529, 7625056), (2868, 6723768), (2991, 6447264), (3372, 5718792), (3824, 5042826), (3988, 4835448), (4302, 4482512), (4496, 4289094), (5058, 3812528), (5736, 3361884), (5982, 3223632), (6744, 2859396), (7648, 2521413), (7976, 2417724), (8604, 2241256), (8973, 2149088), (8992, 2144547), (10116, 1906264), (11472, 1680942), (11964, 1611816), (13488, 1429698), (15952, 1208862), (17208, 1120628), (17946, 1074544), (20232, 953132), (22944, 840471), (23928, 805908), (26976, 714849), (31904, 604431), (34416, 560314), (35892, 537272), (40464, 476566), (47856, 402954), (67159, 287136), (68832, 280157), (71784, 268636), (80928, 238283), (95712, 201477), (134318, 143568)]