1626619644

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 4638073440

約数和(自身を除く): 3011453796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 109, 117, 156, 162, 218, 234, 243, 324, 327, 351, 436, 468, 486, 654, 702, 972, 981, 1053, 1181, 1308, 1404, 1417, 1962, 2106, 2362, 2834, 2943, 3159, 3543, 3924, 4212, 4251, 4724, 5668, 5886, 6318, 7086, 8502, 8829, 10629, 11772, 12636, 12753, 14172, 15353, 17004, 17658, 21258, 25506, 26487, 30706, 31887, 35316, 38259, 42516, 46059, 51012, 52974, 61412, 63774, 76518, 92118, 95661, 105948, 114777, 127548, 128729, 138177, 153036, 184236, 191322, 229554, 257458, 276354, 286983, 344331, 382644, 386187, 414531, 459108, 514916, 552708, 573966, 688662, 772374, 829062, 1147932, 1158561, 1243593, 1377324, 1544748, 1658124, 1673477, 2317122, 2487186, 3346954, 3475683, 3730779, 4634244, 4974372, 5020431, 6693908, 6951366, 7461558, 10040862, 10427049, 13902732, 14923116, 15061293, 20081724, 20854098, 30122586, 31281147, 41708196, 45183879, 60245172, 62562294, 90367758, 125124588, 135551637, 180735516, 271103274, 406654911, 542206548, 813309822, 1626619644]

約数ペア:

[(1, 1626619644), (2, 813309822), (3, 542206548), (4, 406654911), (6, 271103274), (9, 180735516), (12, 135551637), (13, 125124588), (18, 90367758), (26, 62562294), (27, 60245172), (36, 45183879), (39, 41708196), (52, 31281147), (54, 30122586), (78, 20854098), (81, 20081724), (108, 15061293), (109, 14923116), (117, 13902732), (156, 10427049), (162, 10040862), (218, 7461558), (234, 6951366), (243, 6693908), (324, 5020431), (327, 4974372), (351, 4634244), (436, 3730779), (468, 3475683), (486, 3346954), (654, 2487186), (702, 2317122), (972, 1673477), (981, 1658124), (1053, 1544748), (1181, 1377324), (1308, 1243593), (1404, 1158561), (1417, 1147932), (1962, 829062), (2106, 772374), (2362, 688662), (2834, 573966), (2943, 552708), (3159, 514916), (3543, 459108), (3924, 414531), (4212, 386187), (4251, 382644), (4724, 344331), (5668, 286983), (5886, 276354), (6318, 257458), (7086, 229554), (8502, 191322), (8829, 184236), (10629, 153036), (11772, 138177), (12636, 128729), (12753, 127548), (14172, 114777), (15353, 105948), (17004, 95661), (17658, 92118), (21258, 76518), (25506, 63774), (26487, 61412), (30706, 52974), (31887, 51012), (35316, 46059), (38259, 42516)]