218324808

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 676952640

約数和(自身を除く): 458627832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 81, 104, 106, 108, 117, 156, 159, 162, 163, 212, 216, 234, 243, 312, 318, 324, 326, 351, 424, 468, 477, 486, 489, 636, 648, 652, 689, 702, 936, 954, 972, 978, 1053, 1272, 1304, 1378, 1404, 1431, 1467, 1908, 1944, 1956, 2067, 2106, 2119, 2756, 2808, 2862, 2934, 3159, 3816, 3912, 4134, 4212, 4238, 4293, 4401, 5512, 5724, 5868, 6201, 6318, 6357, 8268, 8424, 8476, 8586, 8639, 8802, 11448, 11736, 12402, 12636, 12714, 12879, 13203, 16536, 16952, 17172, 17278, 17604, 18603, 19071, 24804, 25272, 25428, 25758, 25917, 26406, 34344, 34556, 35208, 37206, 38142, 39609, 49608, 50856, 51516, 51834, 52812, 55809, 57213, 69112, 74412, 76284, 77751, 79218, 103032, 103668, 105624, 111618, 112307, 114426, 148824, 152568, 155502, 158436, 167427, 171639, 207336, 223236, 224614, 228852, 233253, 311004, 316872, 334854, 336921, 343278, 446472, 449228, 457704, 466506, 514917, 622008, 669708, 673842, 686556, 699759, 898456, 933012, 1010763, 1029834, 1339416, 1347684, 1373112, 1399518, 1866024, 2021526, 2059668, 2099277, 2695368, 2799036, 3032289, 4043052, 4119336, 4198554, 5598072, 6064578, 8086104, 8397108, 9096867, 12129156, 16794216, 18193734, 24258312, 27290601, 36387468, 54581202, 72774936, 109162404, 218324808]

約数ペア:

[(1, 218324808), (2, 109162404), (3, 72774936), (4, 54581202), (6, 36387468), (8, 27290601), (9, 24258312), (12, 18193734), (13, 16794216), (18, 12129156), (24, 9096867), (26, 8397108), (27, 8086104), (36, 6064578), (39, 5598072), (52, 4198554), (53, 4119336), (54, 4043052), (72, 3032289), (78, 2799036), (81, 2695368), (104, 2099277), (106, 2059668), (108, 2021526), (117, 1866024), (156, 1399518), (159, 1373112), (162, 1347684), (163, 1339416), (212, 1029834), (216, 1010763), (234, 933012), (243, 898456), (312, 699759), (318, 686556), (324, 673842), (326, 669708), (351, 622008), (424, 514917), (468, 466506), (477, 457704), (486, 449228), (489, 446472), (636, 343278), (648, 336921), (652, 334854), (689, 316872), (702, 311004), (936, 233253), (954, 228852), (972, 224614), (978, 223236), (1053, 207336), (1272, 171639), (1304, 167427), (1378, 158436), (1404, 155502), (1431, 152568), (1467, 148824), (1908, 114426), (1944, 112307), (1956, 111618), (2067, 105624), (2106, 103668), (2119, 103032), (2756, 79218), (2808, 77751), (2862, 76284), (2934, 74412), (3159, 69112), (3816, 57213), (3912, 55809), (4134, 52812), (4212, 51834), (4238, 51516), (4293, 50856), (4401, 49608), (5512, 39609), (5724, 38142), (5868, 37206), (6201, 35208), (6318, 34556), (6357, 34344), (8268, 26406), (8424, 25917), (8476, 25758), (8586, 25428), (8639, 25272), (8802, 24804), (11448, 19071), (11736, 18603), (12402, 17604), (12636, 17278), (12714, 17172), (12879, 16952), (13203, 16536)]