2803868912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 6507916800

約数和(自身を除く): 3704047888

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 109, 152, 184, 208, 218, 247, 283, 299, 304, 368, 436, 437, 494, 566, 598, 872, 874, 988, 1132, 1196, 1417, 1744, 1748, 1976, 2071, 2264, 2392, 2507, 2834, 3496, 3679, 3952, 4142, 4528, 4784, 5014, 5377, 5668, 5681, 6509, 6992, 7358, 8284, 10028, 10754, 11336, 11362, 13018, 14716, 16568, 20056, 21508, 22672, 22724, 26036, 26923, 29432, 30847, 32591, 33136, 40112, 43016, 45448, 47633, 52072, 53846, 58864, 61694, 65182, 69901, 84617, 86032, 90896, 95266, 104144, 107692, 123388, 123671, 130364, 139802, 169234, 190532, 215384, 246776, 247342, 260728, 279604, 338468, 381064, 401011, 430768, 493552, 494684, 521456, 559208, 586093, 619229, 676936, 709481, 762128, 802022, 989368, 1118416, 1172186, 1238458, 1353872, 1418962, 1604044, 1607723, 1978736, 2344372, 2476916, 2837924, 3208088, 3215446, 4688744, 4953832, 5675848, 6416176, 6430892, 7619209, 9223253, 9377488, 9907664, 11351696, 12861784, 13480139, 15238418, 18446506, 25723568, 26960278, 30476836, 36893012, 53920556, 60953672, 73786024, 107841112, 121907344, 147572048, 175241807, 215682224, 350483614, 700967228, 1401934456, 2803868912]

約数ペア:

[(1, 2803868912), (2, 1401934456), (4, 700967228), (8, 350483614), (13, 215682224), (16, 175241807), (19, 147572048), (23, 121907344), (26, 107841112), (38, 73786024), (46, 60953672), (52, 53920556), (76, 36893012), (92, 30476836), (104, 26960278), (109, 25723568), (152, 18446506), (184, 15238418), (208, 13480139), (218, 12861784), (247, 11351696), (283, 9907664), (299, 9377488), (304, 9223253), (368, 7619209), (436, 6430892), (437, 6416176), (494, 5675848), (566, 4953832), (598, 4688744), (872, 3215446), (874, 3208088), (988, 2837924), (1132, 2476916), (1196, 2344372), (1417, 1978736), (1744, 1607723), (1748, 1604044), (1976, 1418962), (2071, 1353872), (2264, 1238458), (2392, 1172186), (2507, 1118416), (2834, 989368), (3496, 802022), (3679, 762128), (3952, 709481), (4142, 676936), (4528, 619229), (4784, 586093), (5014, 559208), (5377, 521456), (5668, 494684), (5681, 493552), (6509, 430768), (6992, 401011), (7358, 381064), (8284, 338468), (10028, 279604), (10754, 260728), (11336, 247342), (11362, 246776), (13018, 215384), (14716, 190532), (16568, 169234), (20056, 139802), (21508, 130364), (22672, 123671), (22724, 123388), (26036, 107692), (26923, 104144), (29432, 95266), (30847, 90896), (32591, 86032), (33136, 84617), (40112, 69901), (43016, 65182), (45448, 61694), (47633, 58864), (52072, 53846)]