1800768528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 5626473216

約数和(自身を除く): 3825704688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 97, 104, 117, 141, 144, 156, 188, 194, 208, 211, 234, 282, 291, 312, 376, 388, 422, 423, 468, 564, 582, 611, 624, 633, 752, 776, 844, 846, 873, 936, 1128, 1164, 1222, 1261, 1266, 1552, 1688, 1692, 1746, 1833, 1872, 1899, 2256, 2328, 2444, 2522, 2532, 2743, 3376, 3384, 3492, 3666, 3783, 3798, 4559, 4656, 4888, 5044, 5064, 5486, 5499, 6768, 6984, 7332, 7566, 7596, 8229, 9118, 9776, 9917, 10088, 10128, 10972, 10998, 11349, 13677, 13968, 14664, 15132, 15192, 16458, 18236, 19834, 20176, 20467, 21944, 21996, 22698, 24687, 27354, 29328, 29751, 30264, 30384, 32916, 36472, 39668, 40934, 41031, 43888, 43992, 45396, 49374, 54708, 59267, 59502, 60528, 61401, 65832, 72944, 79336, 81868, 82062, 87984, 89253, 90792, 98748, 109416, 118534, 119004, 122802, 128921, 131664, 158672, 163736, 164124, 177801, 178506, 181584, 184203, 197496, 218832, 237068, 238008, 245604, 257842, 266071, 327472, 328248, 355602, 357012, 368406, 386763, 394992, 474136, 476016, 491208, 515684, 532142, 533403, 656496, 711204, 714024, 736812, 773526, 798213, 948272, 961949, 982416, 1031368, 1064284, 1066806, 1160289, 1422408, 1428048, 1473624, 1547052, 1596426, 1923898, 2062736, 2128568, 2133612, 2320578, 2394639, 2844816, 2885847, 2947248, 3094104, 3192852, 3847796, 4257136, 4267224, 4641156, 4789278, 5771694, 6188208, 6385704, 7695592, 8534448, 8657541, 9282312, 9578556, 11543388, 12505337, 12771408, 15391184, 17315082, 18564624, 19157112, 23086776, 25010674, 34630164, 37516011, 38314224, 46173552, 50021348, 69260328, 75032022, 100042696, 112548033, 138520656, 150064044, 200085392, 225096066, 300128088, 450192132, 600256176, 900384264, 1800768528]

約数ペア:

[(1, 1800768528), (2, 900384264), (3, 600256176), (4, 450192132), (6, 300128088), (8, 225096066), (9, 200085392), (12, 150064044), (13, 138520656), (16, 112548033), (18, 100042696), (24, 75032022), (26, 69260328), (36, 50021348), (39, 46173552), (47, 38314224), (48, 37516011), (52, 34630164), (72, 25010674), (78, 23086776), (94, 19157112), (97, 18564624), (104, 17315082), (117, 15391184), (141, 12771408), (144, 12505337), (156, 11543388), (188, 9578556), (194, 9282312), (208, 8657541), (211, 8534448), (234, 7695592), (282, 6385704), (291, 6188208), (312, 5771694), (376, 4789278), (388, 4641156), (422, 4267224), (423, 4257136), (468, 3847796), (564, 3192852), (582, 3094104), (611, 2947248), (624, 2885847), (633, 2844816), (752, 2394639), (776, 2320578), (844, 2133612), (846, 2128568), (873, 2062736), (936, 1923898), (1128, 1596426), (1164, 1547052), (1222, 1473624), (1261, 1428048), (1266, 1422408), (1552, 1160289), (1688, 1066806), (1692, 1064284), (1746, 1031368), (1833, 982416), (1872, 961949), (1899, 948272), (2256, 798213), (2328, 773526), (2444, 736812), (2522, 714024), (2532, 711204), (2743, 656496), (3376, 533403), (3384, 532142), (3492, 515684), (3666, 491208), (3783, 476016), (3798, 474136), (4559, 394992), (4656, 386763), (4888, 368406), (5044, 357012), (5064, 355602), (5486, 328248), (5499, 327472), (6768, 266071), (6984, 257842), (7332, 245604), (7566, 238008), (7596, 237068), (8229, 218832), (9118, 197496), (9776, 184203), (9917, 181584), (10088, 178506), (10128, 177801), (10972, 164124), (10998, 163736), (11349, 158672), (13677, 131664), (13968, 128921), (14664, 122802), (15132, 119004), (15192, 118534), (16458, 109416), (18236, 98748), (19834, 90792), (20176, 89253), (20467, 87984), (21944, 82062), (21996, 81868), (22698, 79336), (24687, 72944), (27354, 65832), (29328, 61401), (29751, 60528), (30264, 59502), (30384, 59267), (32916, 54708), (36472, 49374), (39668, 45396), (40934, 43992), (41031, 43888)]