1815915312

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3779}}^1$

素因数の和:3911

約数の個数: 120

約数和(自身を含む): 5264663040

約数和(自身を除く): 3448747728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 71, 72, 94, 141, 142, 144, 188, 213, 282, 284, 376, 423, 426, 564, 568, 639, 752, 846, 852, 1128, 1136, 1278, 1692, 1704, 2256, 2556, 3337, 3384, 3408, 3779, 5112, 6674, 6768, 7558, 10011, 10224, 11337, 13348, 15116, 20022, 22674, 26696, 30033, 30232, 34011, 40044, 45348, 53392, 60066, 60464, 68022, 80088, 90696, 120132, 136044, 160176, 177613, 181392, 240264, 268309, 272088, 355226, 480528, 532839, 536618, 544176, 710452, 804927, 1065678, 1073236, 1420904, 1598517, 1609854, 2131356, 2146472, 2414781, 2841808, 3197034, 3219708, 4262712, 4292944, 4829562, 6394068, 6439416, 8525424, 9659124, 12610523, 12788136, 12878832, 19318248, 25221046, 25576272, 37831569, 38636496, 50442092, 75663138, 100884184, 113494707, 151326276, 201768368, 226989414, 302652552, 453978828, 605305104, 907957656, 1815915312]

約数ペア:

[(1, 1815915312), (2, 907957656), (3, 605305104), (4, 453978828), (6, 302652552), (8, 226989414), (9, 201768368), (12, 151326276), (16, 113494707), (18, 100884184), (24, 75663138), (36, 50442092), (47, 38636496), (48, 37831569), (71, 25576272), (72, 25221046), (94, 19318248), (141, 12878832), (142, 12788136), (144, 12610523), (188, 9659124), (213, 8525424), (282, 6439416), (284, 6394068), (376, 4829562), (423, 4292944), (426, 4262712), (564, 3219708), (568, 3197034), (639, 2841808), (752, 2414781), (846, 2146472), (852, 2131356), (1128, 1609854), (1136, 1598517), (1278, 1420904), (1692, 1073236), (1704, 1065678), (2256, 804927), (2556, 710452), (3337, 544176), (3384, 536618), (3408, 532839), (3779, 480528), (5112, 355226), (6674, 272088), (6768, 268309), (7558, 240264), (10011, 181392), (10224, 177613), (11337, 160176), (13348, 136044), (15116, 120132), (20022, 90696), (22674, 80088), (26696, 68022), (30033, 60464), (30232, 60066), (34011, 53392), (40044, 45348)]