349408404

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 969645600

約数和(自身を除く): 620237196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 211, 228, 269, 324, 342, 422, 513, 538, 633, 684, 807, 844, 1026, 1076, 1266, 1539, 1614, 1899, 2052, 2421, 2532, 3078, 3228, 3798, 4009, 4842, 5111, 5697, 6156, 7263, 7596, 8018, 9684, 10222, 11394, 12027, 14526, 15333, 16036, 17091, 20444, 21789, 22788, 24054, 29052, 30666, 34182, 36081, 43578, 45999, 48108, 56759, 61332, 68364, 72162, 87156, 91998, 108243, 113518, 137997, 144324, 170277, 183996, 216486, 227036, 275994, 324729, 340554, 413991, 432972, 510831, 551988, 649458, 681108, 827982, 1021662, 1078421, 1298916, 1532493, 1655964, 2043324, 2156842, 3064986, 3235263, 4313684, 4597479, 6129972, 6470526, 9194958, 9705789, 12941052, 18389916, 19411578, 29117367, 38823156, 58234734, 87352101, 116469468, 174704202, 349408404]

約数ペア:

[(1, 349408404), (2, 174704202), (3, 116469468), (4, 87352101), (6, 58234734), (9, 38823156), (12, 29117367), (18, 19411578), (19, 18389916), (27, 12941052), (36, 9705789), (38, 9194958), (54, 6470526), (57, 6129972), (76, 4597479), (81, 4313684), (108, 3235263), (114, 3064986), (162, 2156842), (171, 2043324), (211, 1655964), (228, 1532493), (269, 1298916), (324, 1078421), (342, 1021662), (422, 827982), (513, 681108), (538, 649458), (633, 551988), (684, 510831), (807, 432972), (844, 413991), (1026, 340554), (1076, 324729), (1266, 275994), (1539, 227036), (1614, 216486), (1899, 183996), (2052, 170277), (2421, 144324), (2532, 137997), (3078, 113518), (3228, 108243), (3798, 91998), (4009, 87156), (4842, 72162), (5111, 68364), (5697, 61332), (6156, 56759), (7263, 48108), (7596, 45999), (8018, 43578), (9684, 36081), (10222, 34182), (11394, 30666), (12027, 29052), (14526, 24054), (15333, 22788), (16036, 21789), (17091, 20444)]