991838304

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2018

約数の個数: 192

約数和(自身を含む): 3144960000

約数和(自身を除く): 2153121696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 342, 372, 432, 456, 496, 513, 558, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 1824, 1949, 2052, 2232, 2356, 2736, 2976, 3348, 3534, 3898, 4104, 4464, 4712, 5301, 5472, 5847, 6696, 7068, 7796, 8208, 8928, 9424, 10602, 11694, 13392, 14136, 15592, 15903, 16416, 17541, 18848, 21204, 23388, 26784, 28272, 31184, 31806, 35082, 37031, 42408, 46776, 52623, 56544, 60419, 62368, 63612, 70164, 74062, 84816, 93552, 105246, 111093, 120838, 127224, 140328, 148124, 169632, 181257, 187104, 210492, 222186, 241676, 254448, 280656, 296248, 333279, 362514, 420984, 444372, 483352, 508896, 543771, 561312, 592496, 666558, 725028, 841968, 888744, 966704, 999837, 1087542, 1147961, 1184992, 1333116, 1450056, 1631313, 1683936, 1777488, 1933408, 1999674, 2175084, 2295922, 2666232, 2900112, 3262626, 3443883, 3554976, 3999348, 4350168, 4591844, 5332464, 5800224, 6525252, 6887766, 7998696, 8700336, 9183688, 10331649, 10664928, 13050504, 13775532, 15997392, 17400672, 18367376, 20663298, 26101008, 27551064, 30994947, 31994784, 36734752, 41326596, 52202016, 55102128, 61989894, 82653192, 110204256, 123979788, 165306384, 247959576, 330612768, 495919152, 991838304]

約数ペア:

[(1, 991838304), (2, 495919152), (3, 330612768), (4, 247959576), (6, 165306384), (8, 123979788), (9, 110204256), (12, 82653192), (16, 61989894), (18, 55102128), (19, 52202016), (24, 41326596), (27, 36734752), (31, 31994784), (32, 30994947), (36, 27551064), (38, 26101008), (48, 20663298), (54, 18367376), (57, 17400672), (62, 15997392), (72, 13775532), (76, 13050504), (93, 10664928), (96, 10331649), (108, 9183688), (114, 8700336), (124, 7998696), (144, 6887766), (152, 6525252), (171, 5800224), (186, 5332464), (216, 4591844), (228, 4350168), (248, 3999348), (279, 3554976), (288, 3443883), (304, 3262626), (342, 2900112), (372, 2666232), (432, 2295922), (456, 2175084), (496, 1999674), (513, 1933408), (558, 1777488), (589, 1683936), (608, 1631313), (684, 1450056), (744, 1333116), (837, 1184992), (864, 1147961), (912, 1087542), (992, 999837), (1026, 966704), (1116, 888744), (1178, 841968), (1368, 725028), (1488, 666558), (1674, 592496), (1767, 561312), (1824, 543771), (1949, 508896), (2052, 483352), (2232, 444372), (2356, 420984), (2736, 362514), (2976, 333279), (3348, 296248), (3534, 280656), (3898, 254448), (4104, 241676), (4464, 222186), (4712, 210492), (5301, 187104), (5472, 181257), (5847, 169632), (6696, 148124), (7068, 140328), (7796, 127224), (8208, 120838), (8928, 111093), (9424, 105246), (10602, 93552), (11694, 84816), (13392, 74062), (14136, 70164), (15592, 63612), (15903, 62368), (16416, 60419), (17541, 56544), (18848, 52623), (21204, 46776), (23388, 42408), (26784, 37031), (28272, 35082), (31184, 31806)]