471785004

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 1221642240

約数和(自身を除く): 749857236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 151, 177, 236, 302, 354, 453, 531, 604, 708, 906, 1062, 1359, 1471, 1812, 2124, 2718, 2942, 4413, 5436, 5884, 8826, 8909, 13239, 17652, 17818, 26478, 26727, 35636, 52956, 53454, 80181, 86789, 106908, 160362, 173578, 222121, 260367, 320724, 347156, 444242, 520734, 666363, 781101, 888484, 1041468, 1332726, 1562202, 1999089, 2665452, 3124404, 3998178, 7996356, 13105139, 26210278, 39315417, 52420556, 78630834, 117946251, 157261668, 235892502, 471785004]

約数ペア:

[(1, 471785004), (2, 235892502), (3, 157261668), (4, 117946251), (6, 78630834), (9, 52420556), (12, 39315417), (18, 26210278), (36, 13105139), (59, 7996356), (118, 3998178), (151, 3124404), (177, 2665452), (236, 1999089), (302, 1562202), (354, 1332726), (453, 1041468), (531, 888484), (604, 781101), (708, 666363), (906, 520734), (1062, 444242), (1359, 347156), (1471, 320724), (1812, 260367), (2124, 222121), (2718, 173578), (2942, 160362), (4413, 106908), (5436, 86789), (5884, 80181), (8826, 53454), (8909, 52956), (13239, 35636), (17652, 26727), (17818, 26478)]