348538631588

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{2939}}^1$

素因数の和:3669

約数の個数: 96

約数和(自身を含む): 716401324800

約数和(自身を除く): 367862693212

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 157, 212, 314, 371, 509, 628, 742, 1018, 1099, 1484, 2036, 2198, 2939, 3563, 4396, 5878, 7126, 8321, 11756, 14252, 16642, 20573, 26977, 33284, 41146, 53954, 58247, 79913, 82292, 107908, 116494, 155767, 159826, 188839, 232988, 311534, 319652, 377678, 461423, 559391, 623068, 755356, 922846, 1090369, 1118782, 1495951, 1845692, 2180738, 2237564, 2991902, 3229961, 4235389, 4361476, 5983804, 6459922, 8470778, 10471657, 12919844, 16941556, 20943314, 24455419, 29647723, 41886628, 48910838, 59295446, 79285403, 97821676, 118590892, 158570806, 171187933, 234864307, 317141612, 342375866, 469728614, 554997821, 684751732, 939457228, 1109995642, 1644050149, 2219991284, 3288100298, 6576200596, 12447808271, 24895616542, 49791233084, 87134657897, 174269315794, 348538631588]

約数ペア:

[(1, 348538631588), (2, 174269315794), (4, 87134657897), (7, 49791233084), (14, 24895616542), (28, 12447808271), (53, 6576200596), (106, 3288100298), (157, 2219991284), (212, 1644050149), (314, 1109995642), (371, 939457228), (509, 684751732), (628, 554997821), (742, 469728614), (1018, 342375866), (1099, 317141612), (1484, 234864307), (2036, 171187933), (2198, 158570806), (2939, 118590892), (3563, 97821676), (4396, 79285403), (5878, 59295446), (7126, 48910838), (8321, 41886628), (11756, 29647723), (14252, 24455419), (16642, 20943314), (20573, 16941556), (26977, 12919844), (33284, 10471657), (41146, 8470778), (53954, 6459922), (58247, 5983804), (79913, 4361476), (82292, 4235389), (107908, 3229961), (116494, 2991902), (155767, 2237564), (159826, 2180738), (188839, 1845692), (232988, 1495951), (311534, 1118782), (319652, 1090369), (377678, 922846), (461423, 755356), (559391, 623068)]