252178056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2956

約数の個数: 128

約数和(自身を含む): 778982400

約数和(自身を除く): 526804344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 2897, 3224, 3348, 3627, 4836, 5794, 6696, 7254, 8691, 9672, 10881, 11588, 14508, 17382, 21762, 23176, 26073, 29016, 34764, 37661, 43524, 52146, 69528, 75322, 78219, 87048, 89807, 104292, 112983, 150644, 156438, 179614, 208584, 225966, 269421, 301288, 312876, 338949, 359228, 451932, 538842, 625752, 677898, 718456, 808263, 903864, 1016847, 1077684, 1167491, 1355796, 1616526, 2033694, 2155368, 2334982, 2424789, 2711592, 3233052, 3502473, 4067388, 4669964, 4849578, 6466104, 7004946, 8134776, 9339928, 9699156, 10507419, 14009892, 19398312, 21014838, 28019784, 31522257, 42029676, 63044514, 84059352, 126089028, 252178056]

約数ペア:

[(1, 252178056), (2, 126089028), (3, 84059352), (4, 63044514), (6, 42029676), (8, 31522257), (9, 28019784), (12, 21014838), (13, 19398312), (18, 14009892), (24, 10507419), (26, 9699156), (27, 9339928), (31, 8134776), (36, 7004946), (39, 6466104), (52, 4849578), (54, 4669964), (62, 4067388), (72, 3502473), (78, 3233052), (93, 2711592), (104, 2424789), (108, 2334982), (117, 2155368), (124, 2033694), (156, 1616526), (186, 1355796), (216, 1167491), (234, 1077684), (248, 1016847), (279, 903864), (312, 808263), (351, 718456), (372, 677898), (403, 625752), (468, 538842), (558, 451932), (702, 359228), (744, 338949), (806, 312876), (837, 301288), (936, 269421), (1116, 225966), (1209, 208584), (1404, 179614), (1612, 156438), (1674, 150644), (2232, 112983), (2418, 104292), (2808, 89807), (2897, 87048), (3224, 78219), (3348, 75322), (3627, 69528), (4836, 52146), (5794, 43524), (6696, 37661), (7254, 34764), (8691, 29016), (9672, 26073), (10881, 23176), (11588, 21762), (14508, 17382)]