378767736

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 1136678400

約数和(自身を除く): 757910664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 47, 57, 72, 76, 86, 94, 114, 129, 137, 141, 152, 171, 172, 188, 228, 258, 274, 282, 342, 344, 376, 387, 411, 423, 456, 516, 548, 564, 684, 774, 817, 822, 846, 893, 1032, 1096, 1128, 1233, 1368, 1548, 1634, 1644, 1692, 1786, 2021, 2451, 2466, 2603, 2679, 3096, 3268, 3288, 3384, 3572, 4042, 4902, 4932, 5206, 5358, 5891, 6063, 6439, 6536, 7144, 7353, 7809, 8037, 8084, 9804, 9864, 10412, 10716, 11782, 12126, 12878, 14706, 15618, 16074, 16168, 17673, 18189, 19317, 19608, 20824, 21432, 23427, 23564, 24252, 25756, 29412, 31236, 32148, 35346, 36378, 38399, 38634, 46854, 47128, 48504, 51512, 53019, 57951, 58824, 62472, 64296, 70692, 72756, 76798, 77268, 93708, 106038, 111929, 115197, 115902, 122341, 141384, 145512, 153596, 154536, 187416, 212076, 223858, 230394, 231804, 244682, 276877, 307192, 335787, 345591, 367023, 424152, 447716, 460788, 463608, 489364, 553754, 671574, 691182, 734046, 830631, 895432, 921576, 978728, 1007361, 1101069, 1107508, 1343148, 1382364, 1468092, 1661262, 2014722, 2202138, 2215016, 2491893, 2686296, 2764728, 2936184, 3322524, 4029444, 4404276, 4983786, 5260663, 6645048, 8058888, 8808552, 9967572, 10521326, 15781989, 19935144, 21042652, 31563978, 42085304, 47345967, 63127956, 94691934, 126255912, 189383868, 378767736]

約数ペア:

[(1, 378767736), (2, 189383868), (3, 126255912), (4, 94691934), (6, 63127956), (8, 47345967), (9, 42085304), (12, 31563978), (18, 21042652), (19, 19935144), (24, 15781989), (36, 10521326), (38, 9967572), (43, 8808552), (47, 8058888), (57, 6645048), (72, 5260663), (76, 4983786), (86, 4404276), (94, 4029444), (114, 3322524), (129, 2936184), (137, 2764728), (141, 2686296), (152, 2491893), (171, 2215016), (172, 2202138), (188, 2014722), (228, 1661262), (258, 1468092), (274, 1382364), (282, 1343148), (342, 1107508), (344, 1101069), (376, 1007361), (387, 978728), (411, 921576), (423, 895432), (456, 830631), (516, 734046), (548, 691182), (564, 671574), (684, 553754), (774, 489364), (817, 463608), (822, 460788), (846, 447716), (893, 424152), (1032, 367023), (1096, 345591), (1128, 335787), (1233, 307192), (1368, 276877), (1548, 244682), (1634, 231804), (1644, 230394), (1692, 223858), (1786, 212076), (2021, 187416), (2451, 154536), (2466, 153596), (2603, 145512), (2679, 141384), (3096, 122341), (3268, 115902), (3288, 115197), (3384, 111929), (3572, 106038), (4042, 93708), (4902, 77268), (4932, 76798), (5206, 72756), (5358, 70692), (5891, 64296), (6063, 62472), (6439, 58824), (6536, 57951), (7144, 53019), (7353, 51512), (7809, 48504), (8037, 47128), (8084, 46854), (9804, 38634), (9864, 38399), (10412, 36378), (10716, 35346), (11782, 32148), (12126, 31236), (12878, 29412), (14706, 25756), (15618, 24252), (16074, 23564), (16168, 23427), (17673, 21432), (18189, 20824), (19317, 19608)]