19003836544

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:599

約数の個数: 256

約数和(自身を含む): 48744380160

約数和(自身を除く): 29740543616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 73, 77, 88, 112, 122, 128, 146, 154, 176, 224, 244, 292, 308, 352, 427, 433, 448, 488, 511, 584, 616, 671, 704, 803, 854, 866, 896, 976, 1022, 1168, 1232, 1342, 1408, 1606, 1708, 1732, 1952, 2044, 2336, 2464, 2684, 3031, 3212, 3416, 3464, 3904, 4088, 4453, 4672, 4697, 4763, 4928, 5368, 5621, 6062, 6424, 6832, 6928, 7808, 8176, 8906, 9344, 9394, 9526, 9856, 10736, 11242, 12124, 12848, 13664, 13856, 16352, 17812, 18788, 19052, 21472, 22484, 24248, 25696, 26413, 27328, 27712, 31171, 31609, 32704, 33341, 35624, 37576, 38104, 42944, 44968, 48496, 48983, 51392, 52826, 54656, 55424, 62342, 63218, 65408, 66682, 71248, 75152, 76208, 85888, 89936, 96992, 97966, 102784, 105652, 124684, 126436, 133364, 142496, 150304, 152416, 179872, 184891, 193984, 195932, 211304, 221263, 249368, 252872, 266728, 284992, 290543, 300608, 304832, 342881, 347699, 359744, 369782, 387968, 391864, 422608, 442526, 498736, 505744, 533456, 569984, 581086, 601216, 609664, 685762, 695398, 719488, 739564, 783728, 845216, 885052, 997472, 1011488, 1066912, 1162172, 1371524, 1390796, 1479128, 1567456, 1690432, 1770104, 1928149, 1994944, 2022976, 2033801, 2133824, 2324344, 2433893, 2743048, 2781592, 2958256, 3134912, 3380864, 3540208, 3856298, 3989888, 4045952, 4067602, 4267648, 4648688, 4867786, 5486096, 5563184, 5916512, 6269824, 7080416, 7712596, 8135204, 9297376, 9735572, 10972192, 11126368, 11833024, 13497043, 14160832, 15425192, 16270408, 18594752, 19471144, 21209639, 21944384, 22252736, 23666048, 26994086, 28321664, 30850384, 32540816, 37189504, 38942288, 42419278, 43888768, 44505472, 53988172, 61700768, 65081632, 77884576, 84838556, 107976344, 123401536, 130163264, 148467473, 155769152, 169677112, 215952688, 246803072, 260326528, 296934946, 311538304, 339354224, 431905376, 593869892, 678708448, 863810752, 1187739784, 1357416896, 1727621504, 2375479568, 2714833792, 4750959136, 9501918272, 19003836544]

約数ペア:

[(1, 19003836544), (2, 9501918272), (4, 4750959136), (7, 2714833792), (8, 2375479568), (11, 1727621504), (14, 1357416896), (16, 1187739784), (22, 863810752), (28, 678708448), (32, 593869892), (44, 431905376), (56, 339354224), (61, 311538304), (64, 296934946), (73, 260326528), (77, 246803072), (88, 215952688), (112, 169677112), (122, 155769152), (128, 148467473), (146, 130163264), (154, 123401536), (176, 107976344), (224, 84838556), (244, 77884576), (292, 65081632), (308, 61700768), (352, 53988172), (427, 44505472), (433, 43888768), (448, 42419278), (488, 38942288), (511, 37189504), (584, 32540816), (616, 30850384), (671, 28321664), (704, 26994086), (803, 23666048), (854, 22252736), (866, 21944384), (896, 21209639), (976, 19471144), (1022, 18594752), (1168, 16270408), (1232, 15425192), (1342, 14160832), (1408, 13497043), (1606, 11833024), (1708, 11126368), (1732, 10972192), (1952, 9735572), (2044, 9297376), (2336, 8135204), (2464, 7712596), (2684, 7080416), (3031, 6269824), (3212, 5916512), (3416, 5563184), (3464, 5486096), (3904, 4867786), (4088, 4648688), (4453, 4267648), (4672, 4067602), (4697, 4045952), (4763, 3989888), (4928, 3856298), (5368, 3540208), (5621, 3380864), (6062, 3134912), (6424, 2958256), (6832, 2781592), (6928, 2743048), (7808, 2433893), (8176, 2324344), (8906, 2133824), (9344, 2033801), (9394, 2022976), (9526, 1994944), (9856, 1928149), (10736, 1770104), (11242, 1690432), (12124, 1567456), (12848, 1479128), (13664, 1390796), (13856, 1371524), (16352, 1162172), (17812, 1066912), (18788, 1011488), (19052, 997472), (21472, 885052), (22484, 845216), (24248, 783728), (25696, 739564), (26413, 719488), (27328, 695398), (27712, 685762), (31171, 609664), (31609, 601216), (32704, 581086), (33341, 569984), (35624, 533456), (37576, 505744), (38104, 498736), (42944, 442526), (44968, 422608), (48496, 391864), (48983, 387968), (51392, 369782), (52826, 359744), (54656, 347699), (55424, 342881), (62342, 304832), (63218, 300608), (65408, 290543), (66682, 284992), (71248, 266728), (75152, 252872), (76208, 249368), (85888, 221263), (89936, 211304), (96992, 195932), (97966, 193984), (102784, 184891), (105652, 179872), (124684, 152416), (126436, 150304), (133364, 142496)]