1901162016

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6310

約数の個数: 168

約数和(自身を含む): 6044443020

約数和(自身を除く): 4143281004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 729, 864, 936, 972, 1053, 1248, 1296, 1404, 1458, 1872, 1944, 2106, 2592, 2808, 2916, 3159, 3744, 3888, 4212, 5616, 5832, 6269, 6318, 7776, 8424, 9477, 11232, 11664, 12538, 12636, 16848, 18807, 18954, 23328, 25076, 25272, 33696, 37614, 37908, 50152, 50544, 56421, 75228, 75816, 81497, 100304, 101088, 112842, 150456, 151632, 162994, 169263, 200608, 225684, 244491, 300912, 303264, 325988, 338526, 451368, 488982, 507789, 601824, 651976, 677052, 733473, 902736, 977964, 1015578, 1303952, 1354104, 1466946, 1523367, 1805472, 1955928, 2031156, 2200419, 2607904, 2708208, 2933892, 3046734, 3911856, 4062312, 4400838, 4570101, 5416416, 5867784, 6093468, 6601257, 7823712, 8124624, 8801676, 9140202, 11735568, 12186936, 13202514, 16249248, 17603352, 18280404, 19803771, 23471136, 24373872, 26405028, 35206704, 36560808, 39607542, 48747744, 52810056, 59411313, 70413408, 73121616, 79215084, 105620112, 118822626, 146243232, 158430168, 211240224, 237645252, 316860336, 475290504, 633720672, 950581008, 1901162016]

約数ペア:

[(1, 1901162016), (2, 950581008), (3, 633720672), (4, 475290504), (6, 316860336), (8, 237645252), (9, 211240224), (12, 158430168), (13, 146243232), (16, 118822626), (18, 105620112), (24, 79215084), (26, 73121616), (27, 70413408), (32, 59411313), (36, 52810056), (39, 48747744), (48, 39607542), (52, 36560808), (54, 35206704), (72, 26405028), (78, 24373872), (81, 23471136), (96, 19803771), (104, 18280404), (108, 17603352), (117, 16249248), (144, 13202514), (156, 12186936), (162, 11735568), (208, 9140202), (216, 8801676), (234, 8124624), (243, 7823712), (288, 6601257), (312, 6093468), (324, 5867784), (351, 5416416), (416, 4570101), (432, 4400838), (468, 4062312), (486, 3911856), (624, 3046734), (648, 2933892), (702, 2708208), (729, 2607904), (864, 2200419), (936, 2031156), (972, 1955928), (1053, 1805472), (1248, 1523367), (1296, 1466946), (1404, 1354104), (1458, 1303952), (1872, 1015578), (1944, 977964), (2106, 902736), (2592, 733473), (2808, 677052), (2916, 651976), (3159, 601824), (3744, 507789), (3888, 488982), (4212, 451368), (5616, 338526), (5832, 325988), (6269, 303264), (6318, 300912), (7776, 244491), (8424, 225684), (9477, 200608), (11232, 169263), (11664, 162994), (12538, 151632), (12636, 150456), (16848, 112842), (18807, 101088), (18954, 100304), (23328, 81497), (25076, 75816), (25272, 75228), (33696, 56421), (37614, 50544), (37908, 50152)]