1780523316

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3787

約数の個数: 192

約数和(自身を含む): 5599641600

約数和(自身を除く): 3819118284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 93, 99, 108, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 297, 341, 351, 372, 396, 403, 429, 468, 558, 572, 594, 682, 702, 806, 837, 858, 1023, 1116, 1188, 1209, 1287, 1364, 1404, 1612, 1674, 1716, 2046, 2418, 2574, 3069, 3348, 3627, 3719, 3861, 4092, 4433, 4836, 5148, 6138, 7254, 7438, 7722, 8866, 9207, 10881, 11157, 12276, 13299, 14508, 14876, 15444, 17732, 18414, 21762, 22314, 26598, 33471, 36828, 39897, 40909, 43524, 44628, 48347, 53196, 66942, 79794, 81818, 96694, 100413, 115289, 119691, 122727, 133884, 145041, 159588, 163636, 193388, 200826, 230578, 239382, 245454, 290082, 345867, 368181, 401652, 435123, 461156, 478764, 490908, 531817, 580164, 691734, 736362, 870246, 1037601, 1063634, 1104543, 1268179, 1305369, 1383468, 1472724, 1498757, 1595451, 1740492, 2075202, 2127268, 2209086, 2536358, 2610738, 2997514, 3112803, 3190902, 3804537, 4150404, 4418172, 4496271, 4786353, 5072716, 5221476, 5995028, 6225606, 6381804, 7609074, 8992542, 9572706, 11413611, 12451212, 13488813, 14359059, 15218148, 16486327, 17985084, 19145412, 22827222, 26977626, 28718118, 32972654, 34240833, 40466439, 45654444, 49458981, 53955252, 57436236, 65945308, 68481666, 80932878, 98917962, 136963332, 148376943, 161865756, 197835924, 296753886, 445130829, 593507772, 890261658, 1780523316]

約数ペア:

[(1, 1780523316), (2, 890261658), (3, 593507772), (4, 445130829), (6, 296753886), (9, 197835924), (11, 161865756), (12, 148376943), (13, 136963332), (18, 98917962), (22, 80932878), (26, 68481666), (27, 65945308), (31, 57436236), (33, 53955252), (36, 49458981), (39, 45654444), (44, 40466439), (52, 34240833), (54, 32972654), (62, 28718118), (66, 26977626), (78, 22827222), (93, 19145412), (99, 17985084), (108, 16486327), (117, 15218148), (124, 14359059), (132, 13488813), (143, 12451212), (156, 11413611), (186, 9572706), (198, 8992542), (234, 7609074), (279, 6381804), (286, 6225606), (297, 5995028), (341, 5221476), (351, 5072716), (372, 4786353), (396, 4496271), (403, 4418172), (429, 4150404), (468, 3804537), (558, 3190902), (572, 3112803), (594, 2997514), (682, 2610738), (702, 2536358), (806, 2209086), (837, 2127268), (858, 2075202), (1023, 1740492), (1116, 1595451), (1188, 1498757), (1209, 1472724), (1287, 1383468), (1364, 1305369), (1404, 1268179), (1612, 1104543), (1674, 1063634), (1716, 1037601), (2046, 870246), (2418, 736362), (2574, 691734), (3069, 580164), (3348, 531817), (3627, 490908), (3719, 478764), (3861, 461156), (4092, 435123), (4433, 401652), (4836, 368181), (5148, 345867), (6138, 290082), (7254, 245454), (7438, 239382), (7722, 230578), (8866, 200826), (9207, 193388), (10881, 163636), (11157, 159588), (12276, 145041), (13299, 133884), (14508, 122727), (14876, 119691), (15444, 115289), (17732, 100413), (18414, 96694), (21762, 81818), (22314, 79794), (26598, 66942), (33471, 53196), (36828, 48347), (39897, 44628), (40909, 43524)]