388464024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 1088640000

約数和(自身を除く): 700175976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 59, 78, 94, 104, 118, 141, 156, 177, 188, 236, 282, 312, 354, 376, 449, 472, 564, 611, 708, 767, 898, 1128, 1222, 1347, 1416, 1534, 1796, 1833, 2301, 2444, 2694, 2773, 3068, 3592, 3666, 4602, 4888, 5388, 5546, 5837, 6136, 7332, 8319, 9204, 10776, 11092, 11674, 14664, 16638, 17511, 18408, 21103, 22184, 23348, 26491, 33276, 35022, 36049, 42206, 46696, 52982, 63309, 66552, 70044, 72098, 79473, 84412, 105964, 108147, 126618, 140088, 144196, 158946, 168824, 211928, 216294, 253236, 274339, 288392, 317892, 344383, 432588, 506472, 548678, 635784, 688766, 823017, 865176, 1033149, 1097356, 1245077, 1377532, 1646034, 2066298, 2194712, 2490154, 2755064, 3292068, 3735231, 4132596, 4980308, 6584136, 7470462, 8265192, 9960616, 14940924, 16186001, 29881848, 32372002, 48558003, 64744004, 97116006, 129488008, 194232012, 388464024]

約数ペア:

[(1, 388464024), (2, 194232012), (3, 129488008), (4, 97116006), (6, 64744004), (8, 48558003), (12, 32372002), (13, 29881848), (24, 16186001), (26, 14940924), (39, 9960616), (47, 8265192), (52, 7470462), (59, 6584136), (78, 4980308), (94, 4132596), (104, 3735231), (118, 3292068), (141, 2755064), (156, 2490154), (177, 2194712), (188, 2066298), (236, 1646034), (282, 1377532), (312, 1245077), (354, 1097356), (376, 1033149), (449, 865176), (472, 823017), (564, 688766), (611, 635784), (708, 548678), (767, 506472), (898, 432588), (1128, 344383), (1222, 317892), (1347, 288392), (1416, 274339), (1534, 253236), (1796, 216294), (1833, 211928), (2301, 168824), (2444, 158946), (2694, 144196), (2773, 140088), (3068, 126618), (3592, 108147), (3666, 105964), (4602, 84412), (4888, 79473), (5388, 72098), (5546, 70044), (5837, 66552), (6136, 63309), (7332, 52982), (8319, 46696), (9204, 42206), (10776, 36049), (11092, 35022), (11674, 33276), (14664, 26491), (16638, 23348), (17511, 22184), (18408, 21103)]