508712568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1429}}^1$

素因数の和:1621

約数の個数: 128

約数和(自身を含む): 1575974400

約数和(自身を除く): 1067261832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 163, 168, 182, 273, 312, 326, 364, 489, 546, 652, 728, 978, 1092, 1141, 1304, 1429, 1956, 2119, 2184, 2282, 2858, 3423, 3912, 4238, 4287, 4564, 5716, 6357, 6846, 8476, 8574, 9128, 10003, 11432, 12714, 13692, 14833, 16952, 17148, 18577, 20006, 25428, 27384, 29666, 30009, 34296, 37154, 40012, 44499, 50856, 55731, 59332, 60018, 74308, 80024, 88998, 111462, 118664, 120036, 130039, 148616, 177996, 222924, 232927, 240072, 260078, 355992, 390117, 445848, 465854, 520156, 698781, 780234, 931708, 1040312, 1397562, 1560468, 1630489, 1863416, 2795124, 3028051, 3120936, 3260978, 4891467, 5590248, 6056102, 6521956, 9084153, 9782934, 12112204, 13043912, 18168306, 19565868, 21196357, 24224408, 36336612, 39131736, 42392714, 63589071, 72673224, 84785428, 127178142, 169570856, 254356284, 508712568]

約数ペア:

[(1, 508712568), (2, 254356284), (3, 169570856), (4, 127178142), (6, 84785428), (7, 72673224), (8, 63589071), (12, 42392714), (13, 39131736), (14, 36336612), (21, 24224408), (24, 21196357), (26, 19565868), (28, 18168306), (39, 13043912), (42, 12112204), (52, 9782934), (56, 9084153), (78, 6521956), (84, 6056102), (91, 5590248), (104, 4891467), (156, 3260978), (163, 3120936), (168, 3028051), (182, 2795124), (273, 1863416), (312, 1630489), (326, 1560468), (364, 1397562), (489, 1040312), (546, 931708), (652, 780234), (728, 698781), (978, 520156), (1092, 465854), (1141, 445848), (1304, 390117), (1429, 355992), (1956, 260078), (2119, 240072), (2184, 232927), (2282, 222924), (2858, 177996), (3423, 148616), (3912, 130039), (4238, 120036), (4287, 118664), (4564, 111462), (5716, 88998), (6357, 80024), (6846, 74308), (8476, 60018), (8574, 59332), (9128, 55731), (10003, 50856), (11432, 44499), (12714, 40012), (13692, 37154), (14833, 34296), (16952, 30009), (17148, 29666), (18577, 27384), (20006, 25428)]