480454884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8627}}^1$

素因数の和:8674

約数の個数: 144

約数和(自身を含む): 1582858368

約数和(自身を除く): 1102403484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3978, 4284, 4641, 6188, 7956, 8627, 9282, 13923, 17254, 18564, 25881, 27846, 34508, 51762, 55692, 60389, 77643, 103524, 112151, 120778, 146659, 155286, 181167, 224302, 241556, 293318, 310572, 336453, 362334, 439977, 448604, 543501, 586636, 672906, 724668, 785057, 879954, 1009359, 1026613, 1087002, 1319931, 1345812, 1570114, 1759908, 1906567, 2018718, 2053226, 2174004, 2355171, 2639862, 3079839, 3140228, 3813134, 4037436, 4106452, 4710342, 5279724, 5719701, 6159678, 7065513, 7626268, 9239517, 9420684, 11439402, 12319356, 13345969, 14131026, 17159103, 18479034, 22878804, 26691938, 28262052, 34318206, 36958068, 40037907, 53383876, 68636412, 80075814, 120113721, 160151628, 240227442, 480454884]

約数ペア:

[(1, 480454884), (2, 240227442), (3, 160151628), (4, 120113721), (6, 80075814), (7, 68636412), (9, 53383876), (12, 40037907), (13, 36958068), (14, 34318206), (17, 28262052), (18, 26691938), (21, 22878804), (26, 18479034), (28, 17159103), (34, 14131026), (36, 13345969), (39, 12319356), (42, 11439402), (51, 9420684), (52, 9239517), (63, 7626268), (68, 7065513), (78, 6159678), (84, 5719701), (91, 5279724), (102, 4710342), (117, 4106452), (119, 4037436), (126, 3813134), (153, 3140228), (156, 3079839), (182, 2639862), (204, 2355171), (221, 2174004), (234, 2053226), (238, 2018718), (252, 1906567), (273, 1759908), (306, 1570114), (357, 1345812), (364, 1319931), (442, 1087002), (468, 1026613), (476, 1009359), (546, 879954), (612, 785057), (663, 724668), (714, 672906), (819, 586636), (884, 543501), (1071, 448604), (1092, 439977), (1326, 362334), (1428, 336453), (1547, 310572), (1638, 293318), (1989, 241556), (2142, 224302), (2652, 181167), (3094, 155286), (3276, 146659), (3978, 120778), (4284, 112151), (4641, 103524), (6188, 77643), (7956, 60389), (8627, 55692), (9282, 51762), (13923, 34508), (17254, 27846), (18564, 25881)]