31103624904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{2707}}^1$

素因数の和:3411

約数の個数: 128

約数和(自身を含む): 86194990080

約数和(自身を除く): 55091365176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 613, 781, 852, 1226, 1562, 1704, 1839, 2343, 2452, 2707, 3124, 3678, 4686, 4904, 5414, 6248, 6743, 7356, 8121, 9372, 10828, 13486, 14712, 16242, 18744, 20229, 21656, 26972, 29777, 32484, 40458, 43523, 53944, 59554, 64968, 80916, 87046, 89331, 119108, 130569, 161832, 174092, 178662, 192197, 238216, 261138, 348184, 357324, 384394, 478753, 522276, 576591, 714648, 768788, 957506, 1044552, 1153182, 1436259, 1537576, 1659391, 1915012, 2114167, 2306364, 2872518, 3318782, 3830024, 4228334, 4612728, 4978173, 5745036, 6342501, 6637564, 8456668, 9956346, 11490072, 12685002, 13275128, 16913336, 18253301, 19912692, 25370004, 36506602, 39825384, 50740008, 54759903, 73013204, 109519806, 117816761, 146026408, 219039612, 235633522, 353450283, 438079224, 471267044, 706900566, 942534088, 1295984371, 1413801132, 2591968742, 2827602264, 3887953113, 5183937484, 7775906226, 10367874968, 15551812452, 31103624904]

約数ペア:

[(1, 31103624904), (2, 15551812452), (3, 10367874968), (4, 7775906226), (6, 5183937484), (8, 3887953113), (11, 2827602264), (12, 2591968742), (22, 1413801132), (24, 1295984371), (33, 942534088), (44, 706900566), (66, 471267044), (71, 438079224), (88, 353450283), (132, 235633522), (142, 219039612), (213, 146026408), (264, 117816761), (284, 109519806), (426, 73013204), (568, 54759903), (613, 50740008), (781, 39825384), (852, 36506602), (1226, 25370004), (1562, 19912692), (1704, 18253301), (1839, 16913336), (2343, 13275128), (2452, 12685002), (2707, 11490072), (3124, 9956346), (3678, 8456668), (4686, 6637564), (4904, 6342501), (5414, 5745036), (6248, 4978173), (6743, 4612728), (7356, 4228334), (8121, 3830024), (9372, 3318782), (10828, 2872518), (13486, 2306364), (14712, 2114167), (16242, 1915012), (18744, 1659391), (20229, 1537576), (21656, 1436259), (26972, 1153182), (29777, 1044552), (32484, 957506), (40458, 768788), (43523, 714648), (53944, 576591), (59554, 522276), (64968, 478753), (80916, 384394), (87046, 357324), (89331, 348184), (119108, 261138), (130569, 238216), (161832, 192197), (174092, 178662)]