319537584

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1615

約数の個数: 120

約数和(自身を含む): 943368192

約数和(自身を除く): 623830608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 423, 496, 558, 564, 744, 752, 846, 1116, 1128, 1457, 1488, 1523, 1692, 2232, 2256, 2914, 3046, 3384, 4371, 4464, 4569, 5828, 6092, 6768, 8742, 9138, 11656, 12184, 13113, 13707, 17484, 18276, 23312, 24368, 26226, 27414, 34968, 36552, 47213, 52452, 54828, 69936, 71581, 73104, 94426, 104904, 109656, 141639, 143162, 188852, 209808, 214743, 219312, 283278, 286324, 377704, 424917, 429486, 566556, 572648, 644229, 755408, 849834, 858972, 1133112, 1145296, 1288458, 1699668, 1717944, 2219011, 2266224, 2576916, 3399336, 3435888, 4438022, 5153832, 6657033, 6798672, 8876044, 10307664, 13314066, 17752088, 19971099, 26628132, 35504176, 39942198, 53256264, 79884396, 106512528, 159768792, 319537584]

約数ペア:

[(1, 319537584), (2, 159768792), (3, 106512528), (4, 79884396), (6, 53256264), (8, 39942198), (9, 35504176), (12, 26628132), (16, 19971099), (18, 17752088), (24, 13314066), (31, 10307664), (36, 8876044), (47, 6798672), (48, 6657033), (62, 5153832), (72, 4438022), (93, 3435888), (94, 3399336), (124, 2576916), (141, 2266224), (144, 2219011), (186, 1717944), (188, 1699668), (248, 1288458), (279, 1145296), (282, 1133112), (372, 858972), (376, 849834), (423, 755408), (496, 644229), (558, 572648), (564, 566556), (744, 429486), (752, 424917), (846, 377704), (1116, 286324), (1128, 283278), (1457, 219312), (1488, 214743), (1523, 209808), (1692, 188852), (2232, 143162), (2256, 141639), (2914, 109656), (3046, 104904), (3384, 94426), (4371, 73104), (4464, 71581), (4569, 69936), (5828, 54828), (6092, 52452), (6768, 47213), (8742, 36552), (9138, 34968), (11656, 27414), (12184, 26226), (13113, 24368), (13707, 23312), (17484, 18276)]