194841324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2571

約数の個数: 72

約数和(自身を含む): 515773440

約数和(自身を除く): 320932116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 1116, 1278, 2201, 2459, 2556, 4402, 4918, 6603, 7377, 8804, 9836, 13206, 14754, 19809, 22131, 26412, 29508, 39618, 44262, 76229, 79236, 88524, 152458, 174589, 228687, 304916, 349178, 457374, 523767, 686061, 698356, 914748, 1047534, 1372122, 1571301, 2095068, 2744244, 3142602, 5412259, 6285204, 10824518, 16236777, 21649036, 32473554, 48710331, 64947108, 97420662, 194841324]

約数ペア:

[(1, 194841324), (2, 97420662), (3, 64947108), (4, 48710331), (6, 32473554), (9, 21649036), (12, 16236777), (18, 10824518), (31, 6285204), (36, 5412259), (62, 3142602), (71, 2744244), (93, 2095068), (124, 1571301), (142, 1372122), (186, 1047534), (213, 914748), (279, 698356), (284, 686061), (372, 523767), (426, 457374), (558, 349178), (639, 304916), (852, 228687), (1116, 174589), (1278, 152458), (2201, 88524), (2459, 79236), (2556, 76229), (4402, 44262), (4918, 39618), (6603, 29508), (7377, 26412), (8804, 22131), (9836, 19809), (13206, 14754)]