228087216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3279

約数の個数: 120

約数和(自身を含む): 740024064

約数和(自身を除く): 511936848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3187, 3408, 3976, 4473, 5112, 5964, 6374, 7952, 8946, 9561, 10224, 11928, 12748, 17892, 19122, 22309, 23856, 25496, 28683, 35784, 38244, 44618, 50992, 57366, 66927, 71568, 76488, 89236, 114732, 133854, 152976, 178472, 200781, 226277, 229464, 267708, 356944, 401562, 452554, 458928, 535416, 678831, 803124, 905108, 1070832, 1357662, 1583939, 1606248, 1810216, 2036493, 2715324, 3167878, 3212496, 3620432, 4072986, 4751817, 5430648, 6335756, 8145972, 9503634, 10861296, 12671512, 14255451, 16291944, 19007268, 25343024, 28510902, 32583888, 38014536, 57021804, 76029072, 114043608, 228087216]

約数ペア:

[(1, 228087216), (2, 114043608), (3, 76029072), (4, 57021804), (6, 38014536), (7, 32583888), (8, 28510902), (9, 25343024), (12, 19007268), (14, 16291944), (16, 14255451), (18, 12671512), (21, 10861296), (24, 9503634), (28, 8145972), (36, 6335756), (42, 5430648), (48, 4751817), (56, 4072986), (63, 3620432), (71, 3212496), (72, 3167878), (84, 2715324), (112, 2036493), (126, 1810216), (142, 1606248), (144, 1583939), (168, 1357662), (213, 1070832), (252, 905108), (284, 803124), (336, 678831), (426, 535416), (497, 458928), (504, 452554), (568, 401562), (639, 356944), (852, 267708), (994, 229464), (1008, 226277), (1136, 200781), (1278, 178472), (1491, 152976), (1704, 133854), (1988, 114732), (2556, 89236), (2982, 76488), (3187, 71568), (3408, 66927), (3976, 57366), (4473, 50992), (5112, 44618), (5964, 38244), (6374, 35784), (7952, 28683), (8946, 25496), (9561, 23856), (10224, 22309), (11928, 19122), (12748, 17892)]