355874792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 853102080

約数和(自身を除く): 497227288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 169, 182, 217, 248, 338, 364, 403, 434, 676, 728, 806, 868, 1183, 1213, 1352, 1612, 1736, 2366, 2426, 2821, 3224, 4732, 4852, 5239, 5642, 8491, 9464, 9704, 10478, 11284, 15769, 16982, 20956, 22568, 31538, 33964, 36673, 37603, 41912, 63076, 67928, 73346, 75206, 110383, 126152, 146692, 150412, 204997, 220766, 263221, 293384, 300824, 409994, 441532, 488839, 526442, 819988, 883064, 977678, 1052884, 1434979, 1639976, 1955356, 2105768, 2869958, 3421873, 3910712, 5739916, 6354907, 6843746, 11479832, 12709814, 13687492, 25419628, 27374984, 44484349, 50839256, 88968698, 177937396, 355874792]

約数ペア:

[(1, 355874792), (2, 177937396), (4, 88968698), (7, 50839256), (8, 44484349), (13, 27374984), (14, 25419628), (26, 13687492), (28, 12709814), (31, 11479832), (52, 6843746), (56, 6354907), (62, 5739916), (91, 3910712), (104, 3421873), (124, 2869958), (169, 2105768), (182, 1955356), (217, 1639976), (248, 1434979), (338, 1052884), (364, 977678), (403, 883064), (434, 819988), (676, 526442), (728, 488839), (806, 441532), (868, 409994), (1183, 300824), (1213, 293384), (1352, 263221), (1612, 220766), (1736, 204997), (2366, 150412), (2426, 146692), (2821, 126152), (3224, 110383), (4732, 75206), (4852, 73346), (5239, 67928), (5642, 63076), (8491, 41912), (9464, 37603), (9704, 36673), (10478, 33964), (11284, 31538), (15769, 22568), (16982, 20956)]