2991241584

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7529}}^1$

素因数の和:7663

約数の個数: 120

約数和(自身を含む): 8739619200

約数和(自身を除く): 5748377616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 89, 93, 124, 144, 178, 186, 248, 267, 279, 356, 372, 496, 534, 558, 712, 744, 801, 1068, 1116, 1424, 1488, 1602, 2136, 2232, 2759, 3204, 4272, 4464, 5518, 6408, 7529, 8277, 11036, 12816, 15058, 16554, 22072, 22587, 24831, 30116, 33108, 44144, 45174, 49662, 60232, 66216, 67761, 90348, 99324, 120464, 132432, 135522, 180696, 198648, 233399, 271044, 361392, 397296, 466798, 542088, 670081, 700197, 933596, 1084176, 1340162, 1400394, 1867192, 2010243, 2100591, 2680324, 2800788, 3734384, 4020486, 4201182, 5360648, 5601576, 6030729, 8040972, 8402364, 10721296, 11203152, 12061458, 16081944, 16804728, 20772511, 24122916, 32163888, 33609456, 41545022, 48245832, 62317533, 83090044, 96491664, 124635066, 166180088, 186952599, 249270132, 332360176, 373905198, 498540264, 747810396, 997080528, 1495620792, 2991241584]

約数ペア:

[(1, 2991241584), (2, 1495620792), (3, 997080528), (4, 747810396), (6, 498540264), (8, 373905198), (9, 332360176), (12, 249270132), (16, 186952599), (18, 166180088), (24, 124635066), (31, 96491664), (36, 83090044), (48, 62317533), (62, 48245832), (72, 41545022), (89, 33609456), (93, 32163888), (124, 24122916), (144, 20772511), (178, 16804728), (186, 16081944), (248, 12061458), (267, 11203152), (279, 10721296), (356, 8402364), (372, 8040972), (496, 6030729), (534, 5601576), (558, 5360648), (712, 4201182), (744, 4020486), (801, 3734384), (1068, 2800788), (1116, 2680324), (1424, 2100591), (1488, 2010243), (1602, 1867192), (2136, 1400394), (2232, 1340162), (2759, 1084176), (3204, 933596), (4272, 700197), (4464, 670081), (5518, 542088), (6408, 466798), (7529, 397296), (8277, 361392), (11036, 271044), (12816, 233399), (15058, 198648), (16554, 180696), (22072, 135522), (22587, 132432), (24831, 120464), (30116, 99324), (33108, 90348), (44144, 67761), (45174, 66216), (49662, 60232)]