1328821452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 3925073152

約数和(自身を除く): 2596251700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 211, 252, 268, 373, 402, 422, 469, 603, 633, 746, 804, 844, 938, 1119, 1206, 1266, 1407, 1477, 1492, 1876, 1899, 2238, 2412, 2532, 2611, 2814, 2954, 3357, 3798, 4221, 4431, 4476, 5222, 5628, 5908, 6714, 7596, 7833, 8442, 8862, 10444, 13293, 13428, 14137, 15666, 16884, 17724, 23499, 24991, 26586, 28274, 31332, 42411, 46998, 49982, 53172, 56548, 74973, 78703, 84822, 93996, 98959, 99964, 127233, 149946, 157406, 169644, 174937, 197918, 224919, 236109, 254466, 296877, 299892, 314812, 349874, 395836, 449838, 472218, 508932, 524811, 550921, 593754, 699748, 708327, 890631, 899676, 944436, 1049622, 1101842, 1187508, 1416654, 1574433, 1652763, 1781262, 2099244, 2203684, 2833308, 3148866, 3305526, 3562524, 4958289, 5273101, 6297732, 6611052, 9916578, 10546202, 15819303, 19833156, 21092404, 31638606, 36911707, 47457909, 63277212, 73823414, 94915818, 110735121, 147646828, 189831636, 221470242, 332205363, 442940484, 664410726, 1328821452]

約数ペア:

[(1, 1328821452), (2, 664410726), (3, 442940484), (4, 332205363), (6, 221470242), (7, 189831636), (9, 147646828), (12, 110735121), (14, 94915818), (18, 73823414), (21, 63277212), (28, 47457909), (36, 36911707), (42, 31638606), (63, 21092404), (67, 19833156), (84, 15819303), (126, 10546202), (134, 9916578), (201, 6611052), (211, 6297732), (252, 5273101), (268, 4958289), (373, 3562524), (402, 3305526), (422, 3148866), (469, 2833308), (603, 2203684), (633, 2099244), (746, 1781262), (804, 1652763), (844, 1574433), (938, 1416654), (1119, 1187508), (1206, 1101842), (1266, 1049622), (1407, 944436), (1477, 899676), (1492, 890631), (1876, 708327), (1899, 699748), (2238, 593754), (2412, 550921), (2532, 524811), (2611, 508932), (2814, 472218), (2954, 449838), (3357, 395836), (3798, 349874), (4221, 314812), (4431, 299892), (4476, 296877), (5222, 254466), (5628, 236109), (5908, 224919), (6714, 197918), (7596, 174937), (7833, 169644), (8442, 157406), (8862, 149946), (10444, 127233), (13293, 99964), (13428, 98959), (14137, 93996), (15666, 84822), (16884, 78703), (17724, 74973), (23499, 56548), (24991, 53172), (26586, 49982), (28274, 46998), (31332, 42411)]