225943668

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 665674240

約数和(自身を除く): 439730572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 127, 153, 162, 171, 204, 228, 254, 289, 306, 323, 324, 342, 381, 459, 508, 513, 578, 612, 646, 684, 762, 867, 918, 969, 1026, 1143, 1156, 1292, 1377, 1524, 1539, 1734, 1836, 1938, 2052, 2159, 2286, 2413, 2601, 2754, 2907, 3078, 3429, 3468, 3876, 4318, 4572, 4826, 5202, 5491, 5508, 5814, 6156, 6477, 6858, 7239, 7803, 8636, 8721, 9652, 10287, 10404, 10982, 11628, 12954, 13716, 14478, 15606, 16473, 17442, 19431, 20574, 21717, 21964, 23409, 25908, 26163, 28956, 31212, 32946, 34884, 36703, 38862, 41021, 41148, 43434, 46818, 49419, 52326, 58293, 65151, 65892, 73406, 77724, 82042, 86868, 93636, 98838, 104652, 110109, 116586, 123063, 130302, 146812, 148257, 164084, 174879, 195453, 197676, 220218, 233172, 246126, 260604, 296514, 330327, 349758, 369189, 390906, 440436, 444771, 492252, 593028, 660654, 697357, 699516, 738378, 781812, 889542, 990981, 1107567, 1321308, 1394714, 1476756, 1779084, 1981962, 2092071, 2215134, 2789428, 2972943, 3322701, 3963924, 4184142, 4430268, 5945886, 6276213, 6645402, 8368284, 11891772, 12552426, 13290804, 18828639, 25104852, 37657278, 56485917, 75314556, 112971834, 225943668]

約数ペア:

[(1, 225943668), (2, 112971834), (3, 75314556), (4, 56485917), (6, 37657278), (9, 25104852), (12, 18828639), (17, 13290804), (18, 12552426), (19, 11891772), (27, 8368284), (34, 6645402), (36, 6276213), (38, 5945886), (51, 4430268), (54, 4184142), (57, 3963924), (68, 3322701), (76, 2972943), (81, 2789428), (102, 2215134), (108, 2092071), (114, 1981962), (127, 1779084), (153, 1476756), (162, 1394714), (171, 1321308), (204, 1107567), (228, 990981), (254, 889542), (289, 781812), (306, 738378), (323, 699516), (324, 697357), (342, 660654), (381, 593028), (459, 492252), (508, 444771), (513, 440436), (578, 390906), (612, 369189), (646, 349758), (684, 330327), (762, 296514), (867, 260604), (918, 246126), (969, 233172), (1026, 220218), (1143, 197676), (1156, 195453), (1292, 174879), (1377, 164084), (1524, 148257), (1539, 146812), (1734, 130302), (1836, 123063), (1938, 116586), (2052, 110109), (2159, 104652), (2286, 98838), (2413, 93636), (2601, 86868), (2754, 82042), (2907, 77724), (3078, 73406), (3429, 65892), (3468, 65151), (3876, 58293), (4318, 52326), (4572, 49419), (4826, 46818), (5202, 43434), (5491, 41148), (5508, 41021), (5814, 38862), (6156, 36703), (6477, 34884), (6858, 32946), (7239, 31212), (7803, 28956), (8636, 26163), (8721, 25908), (9652, 23409), (10287, 21964), (10404, 21717), (10982, 20574), (11628, 19431), (12954, 17442), (13716, 16473), (14478, 15606)]