487578312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2068

約数の個数: 128

約数和(自身を含む): 1475712000

約数和(自身を除く): 988133688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 89, 104, 108, 117, 156, 178, 216, 234, 267, 312, 351, 356, 468, 534, 702, 712, 801, 936, 1068, 1157, 1404, 1602, 1951, 2136, 2314, 2403, 2808, 3204, 3471, 3902, 4628, 4806, 5853, 6408, 6942, 7804, 9256, 9612, 10413, 11706, 13884, 15608, 17559, 19224, 20826, 23412, 25363, 27768, 31239, 35118, 41652, 46824, 50726, 52677, 62478, 70236, 76089, 83304, 101452, 105354, 124956, 140472, 152178, 173639, 202904, 210708, 228267, 249912, 304356, 347278, 421416, 456534, 520917, 608712, 684801, 694556, 913068, 1041834, 1369602, 1389112, 1562751, 1826136, 2083668, 2257307, 2739204, 3125502, 4167336, 4514614, 4688253, 5478408, 6251004, 6771921, 9029228, 9376506, 12502008, 13543842, 18058456, 18753012, 20315763, 27087684, 37506024, 40631526, 54175368, 60947289, 81263052, 121894578, 162526104, 243789156, 487578312]

約数ペア:

[(1, 487578312), (2, 243789156), (3, 162526104), (4, 121894578), (6, 81263052), (8, 60947289), (9, 54175368), (12, 40631526), (13, 37506024), (18, 27087684), (24, 20315763), (26, 18753012), (27, 18058456), (36, 13543842), (39, 12502008), (52, 9376506), (54, 9029228), (72, 6771921), (78, 6251004), (89, 5478408), (104, 4688253), (108, 4514614), (117, 4167336), (156, 3125502), (178, 2739204), (216, 2257307), (234, 2083668), (267, 1826136), (312, 1562751), (351, 1389112), (356, 1369602), (468, 1041834), (534, 913068), (702, 694556), (712, 684801), (801, 608712), (936, 520917), (1068, 456534), (1157, 421416), (1404, 347278), (1602, 304356), (1951, 249912), (2136, 228267), (2314, 210708), (2403, 202904), (2808, 173639), (3204, 152178), (3471, 140472), (3902, 124956), (4628, 105354), (4806, 101452), (5853, 83304), (6408, 76089), (6942, 70236), (7804, 62478), (9256, 52677), (9612, 50726), (10413, 46824), (11706, 41652), (13884, 35118), (15608, 31239), (17559, 27768), (19224, 25363), (20826, 23412)]