23170728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 76334400

約数和(自身を除く): 53163672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 49, 51, 56, 57, 61, 68, 76, 84, 98, 102, 114, 119, 122, 133, 136, 147, 152, 168, 183, 196, 204, 228, 238, 244, 266, 294, 323, 357, 366, 392, 399, 408, 427, 456, 476, 488, 532, 588, 646, 714, 732, 798, 833, 854, 931, 952, 969, 1037, 1064, 1159, 1176, 1281, 1292, 1428, 1464, 1596, 1666, 1708, 1862, 1938, 2074, 2261, 2318, 2499, 2562, 2584, 2793, 2856, 2989, 3111, 3192, 3332, 3416, 3477, 3724, 3876, 4148, 4522, 4636, 4998, 5124, 5586, 5978, 6222, 6664, 6783, 6954, 7259, 7448, 7752, 8113, 8296, 8967, 9044, 9272, 9996, 10248, 11172, 11956, 12444, 13566, 13908, 14518, 15827, 16226, 17934, 18088, 19703, 19992, 21777, 22344, 23912, 24339, 24888, 27132, 27816, 29036, 31654, 32452, 35868, 39406, 43554, 47481, 48678, 50813, 54264, 56791, 58072, 59109, 63308, 64904, 71736, 78812, 87108, 94962, 97356, 101626, 113582, 118218, 126616, 137921, 152439, 157624, 170373, 174216, 189924, 194712, 203252, 227164, 236436, 275842, 304878, 340746, 379848, 406504, 413763, 454328, 472872, 551684, 609756, 681492, 827526, 965447, 1103368, 1219512, 1362984, 1655052, 1930894, 2896341, 3310104, 3861788, 5792682, 7723576, 11585364, 23170728]

約数ペア:

[(1, 23170728), (2, 11585364), (3, 7723576), (4, 5792682), (6, 3861788), (7, 3310104), (8, 2896341), (12, 1930894), (14, 1655052), (17, 1362984), (19, 1219512), (21, 1103368), (24, 965447), (28, 827526), (34, 681492), (38, 609756), (42, 551684), (49, 472872), (51, 454328), (56, 413763), (57, 406504), (61, 379848), (68, 340746), (76, 304878), (84, 275842), (98, 236436), (102, 227164), (114, 203252), (119, 194712), (122, 189924), (133, 174216), (136, 170373), (147, 157624), (152, 152439), (168, 137921), (183, 126616), (196, 118218), (204, 113582), (228, 101626), (238, 97356), (244, 94962), (266, 87108), (294, 78812), (323, 71736), (357, 64904), (366, 63308), (392, 59109), (399, 58072), (408, 56791), (427, 54264), (456, 50813), (476, 48678), (488, 47481), (532, 43554), (588, 39406), (646, 35868), (714, 32452), (732, 31654), (798, 29036), (833, 27816), (854, 27132), (931, 24888), (952, 24339), (969, 23912), (1037, 22344), (1064, 21777), (1159, 19992), (1176, 19703), (1281, 18088), (1292, 17934), (1428, 16226), (1464, 15827), (1596, 14518), (1666, 13908), (1708, 13566), (1862, 12444), (1938, 11956), (2074, 11172), (2261, 10248), (2318, 9996), (2499, 9272), (2562, 9044), (2584, 8967), (2793, 8296), (2856, 8113), (2989, 7752), (3111, 7448), (3192, 7259), (3332, 6954), (3416, 6783), (3477, 6664), (3724, 6222), (3876, 5978), (4148, 5586), (4522, 5124), (4636, 4998)]