331530804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 1002439620

約数和(自身を除く): 670908816

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 37, 44, 51, 66, 68, 74, 99, 102, 111, 121, 132, 148, 153, 187, 198, 204, 222, 242, 306, 333, 363, 374, 396, 407, 444, 484, 561, 612, 629, 666, 726, 748, 814, 1089, 1122, 1221, 1258, 1331, 1332, 1452, 1628, 1683, 1887, 2057, 2178, 2244, 2442, 2516, 2662, 3366, 3663, 3774, 3993, 4114, 4356, 4477, 4884, 5324, 5661, 6171, 6732, 6919, 7326, 7548, 7986, 8228, 8954, 11322, 11979, 12342, 13431, 13838, 14641, 14652, 15972, 17908, 18513, 20757, 22627, 22644, 23958, 24684, 26862, 27676, 29282, 37026, 40293, 41514, 43923, 45254, 47916, 49247, 53724, 58564, 62271, 67881, 74052, 76109, 80586, 83028, 87846, 90508, 98494, 124542, 131769, 135762, 147741, 152218, 161172, 175692, 196988, 203643, 228327, 248897, 249084, 263538, 271524, 295482, 304436, 407286, 443223, 456654, 497794, 527076, 541717, 590964, 684981, 746691, 814572, 837199, 886446, 913308, 995588, 1083434, 1369962, 1493382, 1625151, 1674398, 1772892, 2166868, 2240073, 2511597, 2739924, 2986764, 3250302, 3348796, 4480146, 4875453, 5023194, 6500604, 7534791, 8960292, 9209189, 9750906, 10046388, 15069582, 18418378, 19501812, 27627567, 30139164, 36836756, 55255134, 82882701, 110510268, 165765402, 331530804]

約数ペア:

[(1, 331530804), (2, 165765402), (3, 110510268), (4, 82882701), (6, 55255134), (9, 36836756), (11, 30139164), (12, 27627567), (17, 19501812), (18, 18418378), (22, 15069582), (33, 10046388), (34, 9750906), (36, 9209189), (37, 8960292), (44, 7534791), (51, 6500604), (66, 5023194), (68, 4875453), (74, 4480146), (99, 3348796), (102, 3250302), (111, 2986764), (121, 2739924), (132, 2511597), (148, 2240073), (153, 2166868), (187, 1772892), (198, 1674398), (204, 1625151), (222, 1493382), (242, 1369962), (306, 1083434), (333, 995588), (363, 913308), (374, 886446), (396, 837199), (407, 814572), (444, 746691), (484, 684981), (561, 590964), (612, 541717), (629, 527076), (666, 497794), (726, 456654), (748, 443223), (814, 407286), (1089, 304436), (1122, 295482), (1221, 271524), (1258, 263538), (1331, 249084), (1332, 248897), (1452, 228327), (1628, 203643), (1683, 196988), (1887, 175692), (2057, 161172), (2178, 152218), (2244, 147741), (2442, 135762), (2516, 131769), (2662, 124542), (3366, 98494), (3663, 90508), (3774, 87846), (3993, 83028), (4114, 80586), (4356, 76109), (4477, 74052), (4884, 67881), (5324, 62271), (5661, 58564), (6171, 53724), (6732, 49247), (6919, 47916), (7326, 45254), (7548, 43923), (7986, 41514), (8228, 40293), (8954, 37026), (11322, 29282), (11979, 27676), (12342, 26862), (13431, 24684), (13838, 23958), (14641, 22644), (14652, 22627), (15972, 20757), (17908, 18513)]