1780823028

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 4354680960

約数和(自身を除く): 2573857932

約数列:

[1, 2, 3, 4, 6, 12, 41, 73, 82, 123, 146, 164, 179, 219, 246, 277, 292, 358, 438, 492, 537, 554, 716, 831, 876, 1074, 1108, 1662, 2148, 2993, 3324, 5986, 7339, 8979, 11357, 11972, 13067, 14678, 17958, 20221, 22017, 22714, 26134, 29356, 34071, 35916, 39201, 40442, 44034, 45428, 49583, 52268, 60663, 68142, 78402, 80884, 88068, 99166, 121326, 136284, 148749, 156804, 198332, 242652, 297498, 535747, 594996, 829061, 1071494, 1607241, 1658122, 2032903, 2142988, 2487183, 3214482, 3316244, 3619559, 4065806, 4974366, 6098709, 6428964, 7239118, 8131612, 9948732, 10858677, 12197418, 14478236, 21717354, 24394836, 43434708, 148401919, 296803838, 445205757, 593607676, 890411514, 1780823028]

約数ペア:

[(1, 1780823028), (2, 890411514), (3, 593607676), (4, 445205757), (6, 296803838), (12, 148401919), (41, 43434708), (73, 24394836), (82, 21717354), (123, 14478236), (146, 12197418), (164, 10858677), (179, 9948732), (219, 8131612), (246, 7239118), (277, 6428964), (292, 6098709), (358, 4974366), (438, 4065806), (492, 3619559), (537, 3316244), (554, 3214482), (716, 2487183), (831, 2142988), (876, 2032903), (1074, 1658122), (1108, 1607241), (1662, 1071494), (2148, 829061), (2993, 594996), (3324, 535747), (5986, 297498), (7339, 242652), (8979, 198332), (11357, 156804), (11972, 148749), (13067, 136284), (14678, 121326), (17958, 99166), (20221, 88068), (22017, 80884), (22714, 78402), (26134, 68142), (29356, 60663), (34071, 52268), (35916, 49583), (39201, 45428), (40442, 44034)]