2912539952

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 6870096000

約数和(自身を除く): 3957556048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 53, 56, 74, 89, 106, 112, 148, 149, 178, 212, 259, 296, 298, 356, 371, 424, 518, 592, 596, 623, 712, 742, 848, 1036, 1043, 1192, 1246, 1424, 1484, 1961, 2072, 2086, 2384, 2492, 2968, 3293, 3922, 4144, 4172, 4717, 4984, 5513, 5936, 6586, 7844, 7897, 8344, 9434, 9968, 11026, 13172, 13261, 13727, 15688, 15794, 16688, 18868, 22052, 23051, 26344, 26522, 27454, 31376, 31588, 33019, 37736, 38591, 44104, 46102, 52688, 53044, 54908, 55279, 63176, 66038, 75472, 77182, 88208, 92204, 92827, 106088, 109816, 110558, 126352, 132076, 154364, 174529, 184408, 185654, 212176, 219632, 221116, 264152, 292189, 308728, 349058, 368816, 371308, 442232, 490657, 528304, 584378, 617456, 698116, 702833, 742616, 884464, 981314, 1168756, 1221703, 1396232, 1405666, 1485232, 1962628, 2045323, 2337512, 2443406, 2792464, 2811332, 3434599, 3925256, 4090646, 4675024, 4886812, 4919831, 5622664, 6869198, 7850512, 8181292, 9773624, 9839662, 11245328, 13738396, 16362584, 19547248, 19679324, 26004821, 27476792, 32725168, 39358648, 52009642, 54953584, 78717296, 104019284, 182033747, 208038568, 364067494, 416077136, 728134988, 1456269976, 2912539952]

約数ペア:

[(1, 2912539952), (2, 1456269976), (4, 728134988), (7, 416077136), (8, 364067494), (14, 208038568), (16, 182033747), (28, 104019284), (37, 78717296), (53, 54953584), (56, 52009642), (74, 39358648), (89, 32725168), (106, 27476792), (112, 26004821), (148, 19679324), (149, 19547248), (178, 16362584), (212, 13738396), (259, 11245328), (296, 9839662), (298, 9773624), (356, 8181292), (371, 7850512), (424, 6869198), (518, 5622664), (592, 4919831), (596, 4886812), (623, 4675024), (712, 4090646), (742, 3925256), (848, 3434599), (1036, 2811332), (1043, 2792464), (1192, 2443406), (1246, 2337512), (1424, 2045323), (1484, 1962628), (1961, 1485232), (2072, 1405666), (2086, 1396232), (2384, 1221703), (2492, 1168756), (2968, 981314), (3293, 884464), (3922, 742616), (4144, 702833), (4172, 698116), (4717, 617456), (4984, 584378), (5513, 528304), (5936, 490657), (6586, 442232), (7844, 371308), (7897, 368816), (8344, 349058), (9434, 308728), (9968, 292189), (11026, 264152), (13172, 221116), (13261, 219632), (13727, 212176), (15688, 185654), (15794, 184408), (16688, 174529), (18868, 154364), (22052, 132076), (23051, 126352), (26344, 110558), (26522, 109816), (27454, 106088), (31376, 92827), (31588, 92204), (33019, 88208), (37736, 77182), (38591, 75472), (44104, 66038), (46102, 63176), (52688, 55279), (53044, 54908)]