385637148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1472

約数の個数: 144

約数和(自身を含む): 1141504000

約数和(自身を除く): 755866852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 468, 494, 558, 589, 684, 741, 806, 988, 1116, 1178, 1209, 1399, 1482, 1612, 1767, 2223, 2356, 2418, 2798, 2964, 3534, 3627, 4197, 4446, 4836, 5301, 5596, 7068, 7254, 7657, 8394, 8892, 10602, 12591, 14508, 15314, 16788, 18187, 21204, 22971, 25182, 26581, 30628, 36374, 43369, 45942, 50364, 53162, 54561, 68913, 72748, 79743, 86738, 91884, 106324, 109122, 130107, 137826, 159486, 163683, 173476, 218244, 239229, 260214, 275652, 318972, 327366, 345553, 390321, 478458, 520428, 563797, 654732, 691106, 780642, 824011, 956916, 1036659, 1127594, 1382212, 1561284, 1648022, 1691391, 2073318, 2255188, 2472033, 3109977, 3296044, 3382782, 4146636, 4944066, 5074173, 6219954, 6765564, 7416099, 9888132, 10148346, 10712143, 12439908, 14832198, 20296692, 21424286, 29664396, 32136429, 42848572, 64272858, 96409287, 128545716, 192818574, 385637148]

約数ペア:

[(1, 385637148), (2, 192818574), (3, 128545716), (4, 96409287), (6, 64272858), (9, 42848572), (12, 32136429), (13, 29664396), (18, 21424286), (19, 20296692), (26, 14832198), (31, 12439908), (36, 10712143), (38, 10148346), (39, 9888132), (52, 7416099), (57, 6765564), (62, 6219954), (76, 5074173), (78, 4944066), (93, 4146636), (114, 3382782), (117, 3296044), (124, 3109977), (156, 2472033), (171, 2255188), (186, 2073318), (228, 1691391), (234, 1648022), (247, 1561284), (279, 1382212), (342, 1127594), (372, 1036659), (403, 956916), (468, 824011), (494, 780642), (558, 691106), (589, 654732), (684, 563797), (741, 520428), (806, 478458), (988, 390321), (1116, 345553), (1178, 327366), (1209, 318972), (1399, 275652), (1482, 260214), (1612, 239229), (1767, 218244), (2223, 173476), (2356, 163683), (2418, 159486), (2798, 137826), (2964, 130107), (3534, 109122), (3627, 106324), (4197, 91884), (4446, 86738), (4836, 79743), (5301, 72748), (5596, 68913), (7068, 54561), (7254, 53162), (7657, 50364), (8394, 45942), (8892, 43369), (10602, 36374), (12591, 30628), (14508, 26581), (15314, 25182), (16788, 22971), (18187, 21204)]