2891693304

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:882

約数の個数: 128

約数和(自身を含む): 8164800000

約数和(自身を除く): 5273106696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 108, 178, 216, 267, 356, 359, 419, 534, 712, 718, 801, 838, 1068, 1077, 1257, 1436, 1602, 1676, 2136, 2154, 2403, 2514, 2872, 3204, 3231, 3352, 3771, 4308, 4806, 5028, 6408, 6462, 7542, 8616, 9612, 9693, 10056, 11313, 12924, 15084, 19224, 19386, 22626, 25848, 30168, 31951, 37291, 38772, 45252, 63902, 74582, 77544, 90504, 95853, 111873, 127804, 149164, 150421, 191706, 223746, 255608, 287559, 298328, 300842, 335619, 383412, 447492, 451263, 575118, 601684, 671238, 766824, 862677, 894984, 902526, 1006857, 1150236, 1203368, 1342476, 1353789, 1725354, 1805052, 2013714, 2300472, 2684952, 2707578, 3450708, 3610104, 4027428, 4061367, 5415156, 6901416, 8054856, 8122734, 10830312, 13387469, 16245468, 26774938, 32490936, 40162407, 53549876, 80324814, 107099752, 120487221, 160649628, 240974442, 321299256, 361461663, 481948884, 722923326, 963897768, 1445846652, 2891693304]

約数ペア:

[(1, 2891693304), (2, 1445846652), (3, 963897768), (4, 722923326), (6, 481948884), (8, 361461663), (9, 321299256), (12, 240974442), (18, 160649628), (24, 120487221), (27, 107099752), (36, 80324814), (54, 53549876), (72, 40162407), (89, 32490936), (108, 26774938), (178, 16245468), (216, 13387469), (267, 10830312), (356, 8122734), (359, 8054856), (419, 6901416), (534, 5415156), (712, 4061367), (718, 4027428), (801, 3610104), (838, 3450708), (1068, 2707578), (1077, 2684952), (1257, 2300472), (1436, 2013714), (1602, 1805052), (1676, 1725354), (2136, 1353789), (2154, 1342476), (2403, 1203368), (2514, 1150236), (2872, 1006857), (3204, 902526), (3231, 894984), (3352, 862677), (3771, 766824), (4308, 671238), (4806, 601684), (5028, 575118), (6408, 451263), (6462, 447492), (7542, 383412), (8616, 335619), (9612, 300842), (9693, 298328), (10056, 287559), (11313, 255608), (12924, 223746), (15084, 191706), (19224, 150421), (19386, 149164), (22626, 127804), (25848, 111873), (30168, 95853), (31951, 90504), (37291, 77544), (38772, 74582), (45252, 63902)]