31506505212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{2207}}^1$

素因数の和:3020

約数の個数: 192

約数和(自身を含む): 95970631680

約数和(自身を除く): 64464126468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 769, 884, 1092, 1326, 1428, 1538, 1547, 2207, 2307, 2652, 3076, 3094, 4414, 4614, 4641, 5383, 6188, 6621, 8828, 9228, 9282, 9997, 10766, 13073, 13242, 15449, 16149, 18564, 19994, 21532, 26146, 26484, 28691, 29991, 30898, 32298, 37519, 39219, 39988, 46347, 52292, 57382, 59982, 61796, 64596, 69979, 75038, 78438, 86073, 91511, 92694, 112557, 114764, 119964, 139958, 150076, 156876, 169949, 172146, 183022, 185388, 200837, 209937, 225114, 262633, 274533, 279916, 339898, 344292, 366044, 401674, 419874, 450228, 487747, 509847, 525266, 549066, 602511, 679796, 787899, 803348, 839748, 975494, 1019694, 1050532, 1098132, 1189643, 1205022, 1463241, 1575798, 1697183, 1950988, 2039388, 2379286, 2410044, 2926482, 3151596, 3394366, 3414229, 3568929, 4758572, 5091549, 5852964, 6788732, 6828458, 7137858, 10183098, 10242687, 11880281, 13656916, 14275716, 20366196, 20485374, 22063379, 23760562, 28852111, 35640843, 40970748, 44126758, 47521124, 57704222, 66190137, 71281686, 86556333, 88253516, 115408444, 132380274, 142563372, 154443653, 173112666, 201964777, 264760548, 308887306, 346225332, 375077443, 403929554, 463330959, 605894331, 617774612, 750154886, 807859108, 926661918, 1125232329, 1211788662, 1500309772, 1853323836, 2250464658, 2423577324, 2625542101, 4500929316, 5251084202, 7876626303, 10502168404, 15753252606, 31506505212]

約数ペア:

[(1, 31506505212), (2, 15753252606), (3, 10502168404), (4, 7876626303), (6, 5251084202), (7, 4500929316), (12, 2625542101), (13, 2423577324), (14, 2250464658), (17, 1853323836), (21, 1500309772), (26, 1211788662), (28, 1125232329), (34, 926661918), (39, 807859108), (42, 750154886), (51, 617774612), (52, 605894331), (68, 463330959), (78, 403929554), (84, 375077443), (91, 346225332), (102, 308887306), (119, 264760548), (156, 201964777), (182, 173112666), (204, 154443653), (221, 142563372), (238, 132380274), (273, 115408444), (357, 88253516), (364, 86556333), (442, 71281686), (476, 66190137), (546, 57704222), (663, 47521124), (714, 44126758), (769, 40970748), (884, 35640843), (1092, 28852111), (1326, 23760562), (1428, 22063379), (1538, 20485374), (1547, 20366196), (2207, 14275716), (2307, 13656916), (2652, 11880281), (3076, 10242687), (3094, 10183098), (4414, 7137858), (4614, 6828458), (4641, 6788732), (5383, 5852964), (6188, 5091549), (6621, 4758572), (8828, 3568929), (9228, 3414229), (9282, 3394366), (9997, 3151596), (10766, 2926482), (13073, 2410044), (13242, 2379286), (15449, 2039388), (16149, 1950988), (18564, 1697183), (19994, 1575798), (21532, 1463241), (26146, 1205022), (26484, 1189643), (28691, 1098132), (29991, 1050532), (30898, 1019694), (32298, 975494), (37519, 839748), (39219, 803348), (39988, 787899), (46347, 679796), (52292, 602511), (57382, 549066), (59982, 525266), (61796, 509847), (64596, 487747), (69979, 450228), (75038, 419874), (78438, 401674), (86073, 366044), (91511, 344292), (92694, 339898), (112557, 279916), (114764, 274533), (119964, 262633), (139958, 225114), (150076, 209937), (156876, 200837), (169949, 185388), (172146, 183022)]