445346388

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4793}}^1$

素因数の和:4921

約数の個数: 72

約数和(自身を含む): 1177885800

約数和(自身を除く): 732539412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 801, 1044, 1068, 1602, 2581, 3204, 4793, 5162, 7743, 9586, 10324, 14379, 15486, 19172, 23229, 28758, 30972, 43137, 46458, 57516, 86274, 92916, 138997, 172548, 277994, 416991, 426577, 555988, 833982, 853154, 1250973, 1279731, 1667964, 1706308, 2501946, 2559462, 3839193, 5003892, 5118924, 7678386, 12370733, 15356772, 24741466, 37112199, 49482932, 74224398, 111336597, 148448796, 222673194, 445346388]

約数ペア:

[(1, 445346388), (2, 222673194), (3, 148448796), (4, 111336597), (6, 74224398), (9, 49482932), (12, 37112199), (18, 24741466), (29, 15356772), (36, 12370733), (58, 7678386), (87, 5118924), (89, 5003892), (116, 3839193), (174, 2559462), (178, 2501946), (261, 1706308), (267, 1667964), (348, 1279731), (356, 1250973), (522, 853154), (534, 833982), (801, 555988), (1044, 426577), (1068, 416991), (1602, 277994), (2581, 172548), (3204, 138997), (4793, 92916), (5162, 86274), (7743, 57516), (9586, 46458), (10324, 43137), (14379, 30972), (15486, 28758), (19172, 23229)]