1656978144

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 4830658560

約数和(自身を除く): 3173680416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 127, 138, 152, 184, 228, 254, 276, 304, 311, 368, 381, 437, 456, 508, 552, 608, 622, 736, 762, 874, 912, 933, 1016, 1104, 1244, 1311, 1524, 1748, 1824, 1866, 2032, 2208, 2413, 2488, 2622, 2921, 3048, 3496, 3732, 4064, 4826, 4976, 5244, 5842, 5909, 6096, 6992, 7153, 7239, 7464, 8763, 9652, 9952, 10488, 11684, 11818, 12192, 13984, 14306, 14478, 14928, 17526, 17727, 19304, 20976, 21459, 23368, 23636, 28612, 28956, 29856, 35052, 35454, 38608, 39497, 41952, 42918, 46736, 47272, 55499, 57224, 57912, 70104, 70908, 77216, 78994, 85836, 93472, 94544, 110998, 114448, 115824, 118491, 135907, 140208, 141816, 157988, 166497, 171672, 189088, 221996, 228896, 231648, 236982, 271814, 280416, 283632, 315976, 332994, 343344, 407721, 443992, 473964, 543628, 567264, 631952, 665988, 686688, 750443, 815442, 887984, 908431, 947928, 1087256, 1263904, 1331976, 1500886, 1630884, 1775968, 1816862, 1895856, 2174512, 2251329, 2663952, 2725293, 3001772, 3261768, 3633724, 3791712, 4349024, 4502658, 5327904, 5450586, 6003544, 6523536, 7267448, 9005316, 10901172, 12007088, 13047072, 14534896, 17260189, 18010632, 21802344, 24014176, 29069792, 34520378, 36021264, 43604688, 51780567, 69040756, 72042528, 87209376, 103561134, 138081512, 207122268, 276163024, 414244536, 552326048, 828489072, 1656978144]

約数ペア:

[(1, 1656978144), (2, 828489072), (3, 552326048), (4, 414244536), (6, 276163024), (8, 207122268), (12, 138081512), (16, 103561134), (19, 87209376), (23, 72042528), (24, 69040756), (32, 51780567), (38, 43604688), (46, 36021264), (48, 34520378), (57, 29069792), (69, 24014176), (76, 21802344), (92, 18010632), (96, 17260189), (114, 14534896), (127, 13047072), (138, 12007088), (152, 10901172), (184, 9005316), (228, 7267448), (254, 6523536), (276, 6003544), (304, 5450586), (311, 5327904), (368, 4502658), (381, 4349024), (437, 3791712), (456, 3633724), (508, 3261768), (552, 3001772), (608, 2725293), (622, 2663952), (736, 2251329), (762, 2174512), (874, 1895856), (912, 1816862), (933, 1775968), (1016, 1630884), (1104, 1500886), (1244, 1331976), (1311, 1263904), (1524, 1087256), (1748, 947928), (1824, 908431), (1866, 887984), (2032, 815442), (2208, 750443), (2413, 686688), (2488, 665988), (2622, 631952), (2921, 567264), (3048, 543628), (3496, 473964), (3732, 443992), (4064, 407721), (4826, 343344), (4976, 332994), (5244, 315976), (5842, 283632), (5909, 280416), (6096, 271814), (6992, 236982), (7153, 231648), (7239, 228896), (7464, 221996), (8763, 189088), (9652, 171672), (9952, 166497), (10488, 157988), (11684, 141816), (11818, 140208), (12192, 135907), (13984, 118491), (14306, 115824), (14478, 114448), (14928, 110998), (17526, 94544), (17727, 93472), (19304, 85836), (20976, 78994), (21459, 77216), (23368, 70908), (23636, 70104), (28612, 57912), (28956, 57224), (29856, 55499), (35052, 47272), (35454, 46736), (38608, 42918), (39497, 41952)]