490827276

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 1324938384

約数和(自身を除く): 834111108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 101, 106, 108, 159, 162, 202, 212, 283, 303, 318, 324, 404, 477, 566, 606, 636, 849, 909, 954, 1132, 1212, 1431, 1698, 1818, 1908, 2547, 2727, 2862, 3396, 3636, 4293, 5094, 5353, 5454, 5724, 7641, 8181, 8586, 10188, 10706, 10908, 14999, 15282, 16059, 16362, 17172, 21412, 22923, 28583, 29998, 30564, 32118, 32724, 44997, 45846, 48177, 57166, 59996, 64236, 85749, 89994, 91692, 96354, 114332, 134991, 144531, 171498, 179988, 192708, 257247, 269982, 289062, 342996, 404973, 433593, 514494, 539964, 578124, 771741, 809946, 867186, 1028988, 1214919, 1514899, 1543482, 1619892, 1734372, 2315223, 2429838, 3029798, 3086964, 4544697, 4630446, 4859676, 6059596, 9089394, 9260892, 13634091, 18178788, 27268182, 40902273, 54536364, 81804546, 122706819, 163609092, 245413638, 490827276]

約数ペア:

[(1, 490827276), (2, 245413638), (3, 163609092), (4, 122706819), (6, 81804546), (9, 54536364), (12, 40902273), (18, 27268182), (27, 18178788), (36, 13634091), (53, 9260892), (54, 9089394), (81, 6059596), (101, 4859676), (106, 4630446), (108, 4544697), (159, 3086964), (162, 3029798), (202, 2429838), (212, 2315223), (283, 1734372), (303, 1619892), (318, 1543482), (324, 1514899), (404, 1214919), (477, 1028988), (566, 867186), (606, 809946), (636, 771741), (849, 578124), (909, 539964), (954, 514494), (1132, 433593), (1212, 404973), (1431, 342996), (1698, 289062), (1818, 269982), (1908, 257247), (2547, 192708), (2727, 179988), (2862, 171498), (3396, 144531), (3636, 134991), (4293, 114332), (5094, 96354), (5353, 91692), (5454, 89994), (5724, 85749), (7641, 64236), (8181, 59996), (8586, 57166), (10188, 48177), (10706, 45846), (10908, 44997), (14999, 32724), (15282, 32118), (16059, 30564), (16362, 29998), (17172, 28583), (21412, 22923)]