716251146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 1566867456

約数和(自身を除く): 850616310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 191, 262, 367, 382, 393, 573, 734, 786, 1101, 1146, 1703, 2202, 2483, 3406, 4771, 4966, 5109, 7449, 9542, 10218, 14313, 14898, 25021, 28626, 48077, 50042, 70097, 75063, 96154, 140194, 144231, 150126, 210291, 288462, 325273, 420582, 625001, 650546, 911261, 975819, 1250002, 1822522, 1875003, 1951638, 2733783, 3750006, 5467566, 9182707, 18365414, 27548121, 55096242, 119375191, 238750382, 358125573, 716251146]

約数ペア:

[(1, 716251146), (2, 358125573), (3, 238750382), (6, 119375191), (13, 55096242), (26, 27548121), (39, 18365414), (78, 9182707), (131, 5467566), (191, 3750006), (262, 2733783), (367, 1951638), (382, 1875003), (393, 1822522), (573, 1250002), (734, 975819), (786, 911261), (1101, 650546), (1146, 625001), (1703, 420582), (2202, 325273), (2483, 288462), (3406, 210291), (4771, 150126), (4966, 144231), (5109, 140194), (7449, 96154), (9542, 75063), (10218, 70097), (14313, 50042), (14898, 48077), (25021, 28626)]