479372868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 1399310640

約数和(自身を除く): 919937772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 89, 102, 117, 153, 156, 178, 204, 221, 234, 267, 306, 356, 442, 468, 534, 612, 663, 677, 801, 884, 1068, 1157, 1326, 1354, 1513, 1602, 1989, 2031, 2314, 2652, 2708, 3026, 3204, 3471, 3978, 4062, 4539, 4628, 6052, 6093, 6942, 7956, 8124, 8801, 9078, 10413, 11509, 12186, 13617, 13884, 17602, 18156, 19669, 20826, 23018, 24372, 26403, 27234, 34527, 35204, 39338, 41652, 46036, 52806, 54468, 59007, 60253, 69054, 78676, 79209, 103581, 105612, 118014, 120506, 138108, 149617, 158418, 177021, 180759, 207162, 236028, 241012, 299234, 316836, 354042, 361518, 414324, 448851, 542277, 598468, 708084, 723036, 783289, 897702, 1024301, 1084554, 1346553, 1566578, 1795404, 2048602, 2169108, 2349867, 2693106, 3072903, 3133156, 4097204, 4699734, 5386212, 6145806, 7049601, 9218709, 9399468, 12291612, 13315913, 14099202, 18437418, 26631826, 28198404, 36874836, 39947739, 53263652, 79895478, 119843217, 159790956, 239686434, 479372868]

約数ペア:

[(1, 479372868), (2, 239686434), (3, 159790956), (4, 119843217), (6, 79895478), (9, 53263652), (12, 39947739), (13, 36874836), (17, 28198404), (18, 26631826), (26, 18437418), (34, 14099202), (36, 13315913), (39, 12291612), (51, 9399468), (52, 9218709), (68, 7049601), (78, 6145806), (89, 5386212), (102, 4699734), (117, 4097204), (153, 3133156), (156, 3072903), (178, 2693106), (204, 2349867), (221, 2169108), (234, 2048602), (267, 1795404), (306, 1566578), (356, 1346553), (442, 1084554), (468, 1024301), (534, 897702), (612, 783289), (663, 723036), (677, 708084), (801, 598468), (884, 542277), (1068, 448851), (1157, 414324), (1326, 361518), (1354, 354042), (1513, 316836), (1602, 299234), (1989, 241012), (2031, 236028), (2314, 207162), (2652, 180759), (2708, 177021), (3026, 158418), (3204, 149617), (3471, 138108), (3978, 120506), (4062, 118014), (4539, 105612), (4628, 103581), (6052, 79209), (6093, 78676), (6942, 69054), (7956, 60253), (8124, 59007), (8801, 54468), (9078, 52806), (10413, 46036), (11509, 41652), (12186, 39338), (13617, 35204), (13884, 34527), (17602, 27234), (18156, 26403), (19669, 24372), (20826, 23018)]