348700932

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 912431520

約数和(自身を除く): 563730588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 172, 178, 258, 267, 356, 387, 516, 534, 774, 801, 1068, 1548, 1602, 2531, 3204, 3827, 5062, 7593, 7654, 10124, 11481, 15186, 15308, 22779, 22962, 30372, 34443, 45558, 45924, 68886, 91116, 108833, 137772, 217666, 225259, 326499, 435332, 450518, 652998, 675777, 901036, 979497, 1305996, 1351554, 1958994, 2027331, 2703108, 3917988, 4054662, 8109324, 9686137, 19372274, 29058411, 38744548, 58116822, 87175233, 116233644, 174350466, 348700932]

約数ペア:

[(1, 348700932), (2, 174350466), (3, 116233644), (4, 87175233), (6, 58116822), (9, 38744548), (12, 29058411), (18, 19372274), (36, 9686137), (43, 8109324), (86, 4054662), (89, 3917988), (129, 2703108), (172, 2027331), (178, 1958994), (258, 1351554), (267, 1305996), (356, 979497), (387, 901036), (516, 675777), (534, 652998), (774, 450518), (801, 435332), (1068, 326499), (1548, 225259), (1602, 217666), (2531, 137772), (3204, 108833), (3827, 91116), (5062, 68886), (7593, 45924), (7654, 45558), (10124, 34443), (11481, 30372), (15186, 22962), (15308, 22779)]