1916403384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 256

約数和(自身を含む): 6038323200

約数和(自身を除く): 4121919816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 107, 114, 124, 133, 152, 168, 181, 186, 214, 217, 228, 248, 266, 321, 362, 372, 399, 428, 434, 456, 532, 543, 589, 642, 651, 724, 744, 749, 798, 856, 868, 1064, 1086, 1178, 1267, 1284, 1302, 1448, 1498, 1596, 1736, 1767, 2033, 2172, 2247, 2356, 2534, 2568, 2604, 2996, 3192, 3317, 3439, 3534, 3801, 4066, 4123, 4344, 4494, 4712, 5068, 5208, 5611, 5992, 6099, 6634, 6878, 7068, 7602, 8132, 8246, 8988, 9951, 10136, 10317, 11222, 12198, 12369, 13268, 13756, 14136, 14231, 15204, 16264, 16492, 16833, 17976, 19367, 19902, 20634, 22444, 23219, 24073, 24396, 24738, 26536, 27512, 28462, 30408, 32984, 33666, 38734, 39277, 39804, 41268, 42693, 44888, 46438, 48146, 48792, 49476, 56924, 58101, 63023, 67332, 69657, 72219, 77468, 78554, 79608, 82536, 85386, 92876, 96292, 98952, 106609, 113848, 116202, 117831, 126046, 134664, 135569, 139314, 144438, 154936, 157108, 170772, 185752, 189069, 192584, 213218, 232404, 235662, 252092, 271138, 278628, 288876, 314216, 319827, 341544, 367973, 378138, 406707, 426436, 441161, 464808, 471324, 504184, 542276, 557256, 577752, 600377, 639654, 735946, 746263, 756276, 813414, 852872, 882322, 942648, 1084552, 1103919, 1200754, 1279308, 1323483, 1471892, 1492526, 1512552, 1626828, 1764644, 1801131, 2207838, 2238789, 2401508, 2558616, 2575811, 2646966, 2943784, 2985052, 3253656, 3529288, 3602262, 4202639, 4415676, 4477578, 4803016, 5151622, 5293932, 5970104, 7204524, 7727433, 8405278, 8831352, 8955156, 10303244, 10587864, 11407163, 12607917, 14409048, 15454866, 16810556, 17910312, 20606488, 22814326, 25215834, 30909732, 33621112, 34221489, 45628652, 50431668, 61819464, 68442978, 79850141, 91257304, 100863336, 136885956, 159700282, 239550423, 273771912, 319400564, 479100846, 638801128, 958201692, 1916403384]

約数ペア:

[(1, 1916403384), (2, 958201692), (3, 638801128), (4, 479100846), (6, 319400564), (7, 273771912), (8, 239550423), (12, 159700282), (14, 136885956), (19, 100863336), (21, 91257304), (24, 79850141), (28, 68442978), (31, 61819464), (38, 50431668), (42, 45628652), (56, 34221489), (57, 33621112), (62, 30909732), (76, 25215834), (84, 22814326), (93, 20606488), (107, 17910312), (114, 16810556), (124, 15454866), (133, 14409048), (152, 12607917), (168, 11407163), (181, 10587864), (186, 10303244), (214, 8955156), (217, 8831352), (228, 8405278), (248, 7727433), (266, 7204524), (321, 5970104), (362, 5293932), (372, 5151622), (399, 4803016), (428, 4477578), (434, 4415676), (456, 4202639), (532, 3602262), (543, 3529288), (589, 3253656), (642, 2985052), (651, 2943784), (724, 2646966), (744, 2575811), (749, 2558616), (798, 2401508), (856, 2238789), (868, 2207838), (1064, 1801131), (1086, 1764644), (1178, 1626828), (1267, 1512552), (1284, 1492526), (1302, 1471892), (1448, 1323483), (1498, 1279308), (1596, 1200754), (1736, 1103919), (1767, 1084552), (2033, 942648), (2172, 882322), (2247, 852872), (2356, 813414), (2534, 756276), (2568, 746263), (2604, 735946), (2996, 639654), (3192, 600377), (3317, 577752), (3439, 557256), (3534, 542276), (3801, 504184), (4066, 471324), (4123, 464808), (4344, 441161), (4494, 426436), (4712, 406707), (5068, 378138), (5208, 367973), (5611, 341544), (5992, 319827), (6099, 314216), (6634, 288876), (6878, 278628), (7068, 271138), (7602, 252092), (8132, 235662), (8246, 232404), (8988, 213218), (9951, 192584), (10136, 189069), (10317, 185752), (11222, 170772), (12198, 157108), (12369, 154936), (13268, 144438), (13756, 139314), (14136, 135569), (14231, 134664), (15204, 126046), (16264, 117831), (16492, 116202), (16833, 113848), (17976, 106609), (19367, 98952), (19902, 96292), (20634, 92876), (22444, 85386), (23219, 82536), (24073, 79608), (24396, 78554), (24738, 77468), (26536, 72219), (27512, 69657), (28462, 67332), (30408, 63023), (32984, 58101), (33666, 56924), (38734, 49476), (39277, 48792), (39804, 48146), (41268, 46438), (42693, 44888)]