488384292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 1333850112

約数和(自身を除く): 845465820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 41, 44, 62, 66, 71, 82, 93, 123, 124, 132, 142, 164, 186, 213, 246, 284, 341, 372, 426, 451, 492, 682, 781, 852, 902, 1023, 1271, 1353, 1364, 1562, 1681, 1804, 2046, 2201, 2343, 2542, 2706, 2911, 3124, 3362, 3813, 4092, 4402, 4686, 5043, 5084, 5412, 5822, 6603, 6724, 7626, 8733, 8804, 9372, 10086, 11644, 13206, 13981, 15252, 17466, 18491, 20172, 24211, 26412, 27962, 32021, 34932, 36982, 41943, 48422, 52111, 55473, 55924, 64042, 72633, 73964, 83886, 90241, 96063, 96844, 104222, 110946, 119351, 128084, 145266, 156333, 167772, 180482, 192126, 208444, 221892, 238702, 270723, 290532, 312666, 358053, 360964, 384252, 477404, 541446, 573221, 625332, 716106, 992651, 1082892, 1146442, 1312861, 1432212, 1719663, 1985302, 2292884, 2625722, 2977953, 3439326, 3699881, 3938583, 3970604, 5251444, 5955906, 6878652, 7399762, 7877166, 11099643, 11911812, 14799524, 15754332, 22199286, 40698691, 44398572, 81397382, 122096073, 162794764, 244192146, 488384292]

約数ペア:

[(1, 488384292), (2, 244192146), (3, 162794764), (4, 122096073), (6, 81397382), (11, 44398572), (12, 40698691), (22, 22199286), (31, 15754332), (33, 14799524), (41, 11911812), (44, 11099643), (62, 7877166), (66, 7399762), (71, 6878652), (82, 5955906), (93, 5251444), (123, 3970604), (124, 3938583), (132, 3699881), (142, 3439326), (164, 2977953), (186, 2625722), (213, 2292884), (246, 1985302), (284, 1719663), (341, 1432212), (372, 1312861), (426, 1146442), (451, 1082892), (492, 992651), (682, 716106), (781, 625332), (852, 573221), (902, 541446), (1023, 477404), (1271, 384252), (1353, 360964), (1364, 358053), (1562, 312666), (1681, 290532), (1804, 270723), (2046, 238702), (2201, 221892), (2343, 208444), (2542, 192126), (2706, 180482), (2911, 167772), (3124, 156333), (3362, 145266), (3813, 128084), (4092, 119351), (4402, 110946), (4686, 104222), (5043, 96844), (5084, 96063), (5412, 90241), (5822, 83886), (6603, 73964), (6724, 72633), (7626, 64042), (8733, 55924), (8804, 55473), (9372, 52111), (10086, 48422), (11644, 41943), (13206, 36982), (13981, 34932), (15252, 32021), (17466, 27962), (18491, 26412), (20172, 24211)]