289169892

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 899942400

約数和(自身を除く): 610772508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 76, 92, 99, 108, 114, 132, 138, 171, 198, 207, 209, 228, 253, 276, 297, 342, 396, 414, 418, 437, 506, 513, 557, 594, 621, 627, 684, 759, 828, 836, 874, 1012, 1026, 1114, 1188, 1242, 1254, 1311, 1518, 1671, 1748, 1881, 2052, 2228, 2277, 2484, 2508, 2622, 3036, 3342, 3762, 3933, 4554, 4807, 5013, 5244, 5643, 6127, 6684, 6831, 7524, 7866, 9108, 9614, 10026, 10583, 11286, 11799, 12254, 12811, 13662, 14421, 15039, 15732, 18381, 19228, 20052, 21166, 22572, 23598, 24508, 25622, 27324, 28842, 30078, 31749, 36762, 38433, 42332, 43263, 47196, 51244, 55143, 57684, 60156, 63498, 73524, 76866, 86526, 95247, 110286, 115299, 116413, 126996, 129789, 140921, 153732, 165429, 173052, 190494, 220572, 230598, 232826, 243409, 259578, 281842, 285741, 330858, 345897, 349239, 380988, 422763, 461196, 465652, 486818, 519156, 563684, 571482, 661716, 691794, 698478, 730227, 845526, 973636, 1047717, 1142964, 1268289, 1383588, 1396956, 1460454, 1691052, 2095434, 2190681, 2536578, 2677499, 2920908, 3143151, 3804867, 4190868, 4381362, 5073156, 5354998, 6286302, 6572043, 7609734, 8032497, 8762724, 10709996, 12572604, 13144086, 15219468, 16064994, 24097491, 26288172, 32129988, 48194982, 72292473, 96389964, 144584946, 289169892]

約数ペア:

[(1, 289169892), (2, 144584946), (3, 96389964), (4, 72292473), (6, 48194982), (9, 32129988), (11, 26288172), (12, 24097491), (18, 16064994), (19, 15219468), (22, 13144086), (23, 12572604), (27, 10709996), (33, 8762724), (36, 8032497), (38, 7609734), (44, 6572043), (46, 6286302), (54, 5354998), (57, 5073156), (66, 4381362), (69, 4190868), (76, 3804867), (92, 3143151), (99, 2920908), (108, 2677499), (114, 2536578), (132, 2190681), (138, 2095434), (171, 1691052), (198, 1460454), (207, 1396956), (209, 1383588), (228, 1268289), (253, 1142964), (276, 1047717), (297, 973636), (342, 845526), (396, 730227), (414, 698478), (418, 691794), (437, 661716), (506, 571482), (513, 563684), (557, 519156), (594, 486818), (621, 465652), (627, 461196), (684, 422763), (759, 380988), (828, 349239), (836, 345897), (874, 330858), (1012, 285741), (1026, 281842), (1114, 259578), (1188, 243409), (1242, 232826), (1254, 230598), (1311, 220572), (1518, 190494), (1671, 173052), (1748, 165429), (1881, 153732), (2052, 140921), (2228, 129789), (2277, 126996), (2484, 116413), (2508, 115299), (2622, 110286), (3036, 95247), (3342, 86526), (3762, 76866), (3933, 73524), (4554, 63498), (4807, 60156), (5013, 57684), (5244, 55143), (5643, 51244), (6127, 47196), (6684, 43263), (6831, 42332), (7524, 38433), (7866, 36762), (9108, 31749), (9614, 30078), (10026, 28842), (10583, 27324), (11286, 25622), (11799, 24508), (12254, 23598), (12811, 22572), (13662, 21166), (14421, 20052), (15039, 19228), (15732, 18381)]