631962142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 1170132480

約数和(自身を除く): 538170338

約数列:

[1, 2, 7, 14, 29, 43, 53, 58, 86, 106, 203, 301, 371, 406, 602, 683, 742, 1247, 1366, 1537, 2279, 2494, 3074, 4558, 4781, 8729, 9562, 10759, 15953, 17458, 19807, 21518, 29369, 31906, 36199, 39614, 58738, 66091, 72398, 132182, 138649, 205583, 253393, 277298, 411166, 462637, 506786, 851701, 925274, 1049771, 1556557, 1703402, 2099542, 3113114, 5961907, 7348397, 10895899, 11923814, 14696794, 21791798, 45140153, 90280306, 315981071, 631962142]

約数ペア:

[(1, 631962142), (2, 315981071), (7, 90280306), (14, 45140153), (29, 21791798), (43, 14696794), (53, 11923814), (58, 10895899), (86, 7348397), (106, 5961907), (203, 3113114), (301, 2099542), (371, 1703402), (406, 1556557), (602, 1049771), (683, 925274), (742, 851701), (1247, 506786), (1366, 462637), (1537, 411166), (2279, 277298), (2494, 253393), (3074, 205583), (4558, 138649), (4781, 132182), (8729, 72398), (9562, 66091), (10759, 58738), (15953, 39614), (17458, 36199), (19807, 31906), (21518, 29369)]