550218032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:791

約数の個数: 120

約数和(自身を含む): 1353350880

約数和(自身を除く): 803132848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 169, 182, 208, 287, 328, 338, 364, 533, 574, 656, 676, 709, 728, 1066, 1148, 1183, 1352, 1418, 1456, 2132, 2296, 2366, 2704, 2836, 3731, 4264, 4592, 4732, 4963, 5672, 6929, 7462, 8528, 9217, 9464, 9926, 11344, 13858, 14924, 18434, 18928, 19852, 27716, 29069, 29848, 36868, 39704, 48503, 55432, 58138, 59696, 64519, 73736, 79408, 97006, 110864, 116276, 119821, 129038, 147472, 194012, 203483, 232552, 239642, 258076, 377897, 388024, 406966, 465104, 479284, 516152, 755794, 776048, 813932, 838747, 958568, 1032304, 1511588, 1627864, 1677494, 1917136, 2645279, 3023176, 3255728, 3354988, 4912661, 5290558, 6046352, 6709976, 9825322, 10581116, 13419952, 19650644, 21162232, 34388627, 39301288, 42324464, 68777254, 78602576, 137554508, 275109016, 550218032]

約数ペア:

[(1, 550218032), (2, 275109016), (4, 137554508), (7, 78602576), (8, 68777254), (13, 42324464), (14, 39301288), (16, 34388627), (26, 21162232), (28, 19650644), (41, 13419952), (52, 10581116), (56, 9825322), (82, 6709976), (91, 6046352), (104, 5290558), (112, 4912661), (164, 3354988), (169, 3255728), (182, 3023176), (208, 2645279), (287, 1917136), (328, 1677494), (338, 1627864), (364, 1511588), (533, 1032304), (574, 958568), (656, 838747), (676, 813932), (709, 776048), (728, 755794), (1066, 516152), (1148, 479284), (1183, 465104), (1352, 406966), (1418, 388024), (1456, 377897), (2132, 258076), (2296, 239642), (2366, 232552), (2704, 203483), (2836, 194012), (3731, 147472), (4264, 129038), (4592, 119821), (4732, 116276), (4963, 110864), (5672, 97006), (6929, 79408), (7462, 73736), (8528, 64519), (9217, 59696), (9464, 58138), (9926, 55432), (11344, 48503), (13858, 39704), (14924, 36868), (18434, 29848), (18928, 29069), (19852, 27716)]