1397121144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{3433}}^1$

素因数の和:4020

約数の個数: 64

約数和(自身を含む): 3613117440

約数和(自身を除く): 2215996296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 547, 744, 1094, 1641, 2188, 3282, 3433, 4376, 6564, 6866, 10299, 13128, 13732, 16957, 20598, 27464, 33914, 41196, 50871, 67828, 82392, 101742, 106423, 135656, 203484, 212846, 319269, 406968, 425692, 638538, 851384, 1277076, 1877851, 2554152, 3755702, 5633553, 7511404, 11267106, 15022808, 22534212, 45068424, 58213381, 116426762, 174640143, 232853524, 349280286, 465707048, 698560572, 1397121144]

約数ペア:

[(1, 1397121144), (2, 698560572), (3, 465707048), (4, 349280286), (6, 232853524), (8, 174640143), (12, 116426762), (24, 58213381), (31, 45068424), (62, 22534212), (93, 15022808), (124, 11267106), (186, 7511404), (248, 5633553), (372, 3755702), (547, 2554152), (744, 1877851), (1094, 1277076), (1641, 851384), (2188, 638538), (3282, 425692), (3433, 406968), (4376, 319269), (6564, 212846), (6866, 203484), (10299, 135656), (13128, 106423), (13732, 101742), (16957, 82392), (20598, 67828), (27464, 50871), (33914, 41196)]