2145313584

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4409}}^1$

素因数の和:4563

約数の個数: 120

約数和(自身を含む): 6255849600

約数和(自身を除く): 4110536016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 109, 124, 144, 186, 218, 248, 279, 327, 372, 436, 496, 558, 654, 744, 872, 981, 1116, 1308, 1488, 1744, 1962, 2232, 2616, 3379, 3924, 4409, 4464, 5232, 6758, 7848, 8818, 10137, 13227, 13516, 15696, 17636, 20274, 26454, 27032, 30411, 35272, 39681, 40548, 52908, 54064, 60822, 70544, 79362, 81096, 105816, 121644, 136679, 158724, 162192, 211632, 243288, 273358, 317448, 410037, 480581, 486576, 546716, 634896, 820074, 961162, 1093432, 1230111, 1441743, 1640148, 1922324, 2186864, 2460222, 2883486, 3280296, 3844648, 4325229, 4920444, 5766972, 6560592, 7689296, 8650458, 9840888, 11533944, 14898011, 17300916, 19681776, 23067888, 29796022, 34601832, 44694033, 59592044, 69203664, 89388066, 119184088, 134082099, 178776132, 238368176, 268164198, 357552264, 536328396, 715104528, 1072656792, 2145313584]

約数ペア:

[(1, 2145313584), (2, 1072656792), (3, 715104528), (4, 536328396), (6, 357552264), (8, 268164198), (9, 238368176), (12, 178776132), (16, 134082099), (18, 119184088), (24, 89388066), (31, 69203664), (36, 59592044), (48, 44694033), (62, 34601832), (72, 29796022), (93, 23067888), (109, 19681776), (124, 17300916), (144, 14898011), (186, 11533944), (218, 9840888), (248, 8650458), (279, 7689296), (327, 6560592), (372, 5766972), (436, 4920444), (496, 4325229), (558, 3844648), (654, 3280296), (744, 2883486), (872, 2460222), (981, 2186864), (1116, 1922324), (1308, 1640148), (1488, 1441743), (1744, 1230111), (1962, 1093432), (2232, 961162), (2616, 820074), (3379, 634896), (3924, 546716), (4409, 486576), (4464, 480581), (5232, 410037), (6758, 317448), (7848, 273358), (8818, 243288), (10137, 211632), (13227, 162192), (13516, 158724), (15696, 136679), (17636, 121644), (20274, 105816), (26454, 81096), (27032, 79362), (30411, 70544), (35272, 60822), (39681, 54064), (40548, 52908)]