1690140288

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2791}}^1$

素因数の和:2910

約数の個数: 128

約数和(自身を含む): 4784371200

約数和(自身を除く): 3094230912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 128, 152, 166, 192, 228, 249, 304, 332, 384, 456, 498, 608, 664, 912, 996, 1216, 1328, 1577, 1824, 1992, 2432, 2656, 2791, 3154, 3648, 3984, 4731, 5312, 5582, 6308, 7296, 7968, 8373, 9462, 10624, 11164, 12616, 15936, 16746, 18924, 22328, 25232, 31872, 33492, 37848, 44656, 50464, 53029, 66984, 75696, 89312, 100928, 106058, 133968, 151392, 159087, 178624, 201856, 212116, 231653, 267936, 302784, 318174, 357248, 424232, 463306, 535872, 605568, 636348, 694959, 848464, 926612, 1071744, 1272696, 1389918, 1696928, 1853224, 2545392, 2779836, 3393856, 3706448, 4401407, 5090784, 5559672, 6787712, 7412896, 8802814, 10181568, 11119344, 13204221, 14825792, 17605628, 20363136, 22238688, 26408442, 29651584, 35211256, 44477376, 52816884, 70422512, 88954752, 105633768, 140845024, 211267536, 281690048, 422535072, 563380096, 845070144, 1690140288]

約数ペア:

[(1, 1690140288), (2, 845070144), (3, 563380096), (4, 422535072), (6, 281690048), (8, 211267536), (12, 140845024), (16, 105633768), (19, 88954752), (24, 70422512), (32, 52816884), (38, 44477376), (48, 35211256), (57, 29651584), (64, 26408442), (76, 22238688), (83, 20363136), (96, 17605628), (114, 14825792), (128, 13204221), (152, 11119344), (166, 10181568), (192, 8802814), (228, 7412896), (249, 6787712), (304, 5559672), (332, 5090784), (384, 4401407), (456, 3706448), (498, 3393856), (608, 2779836), (664, 2545392), (912, 1853224), (996, 1696928), (1216, 1389918), (1328, 1272696), (1577, 1071744), (1824, 926612), (1992, 848464), (2432, 694959), (2656, 636348), (2791, 605568), (3154, 535872), (3648, 463306), (3984, 424232), (4731, 357248), (5312, 318174), (5582, 302784), (6308, 267936), (7296, 231653), (7968, 212116), (8373, 201856), (9462, 178624), (10624, 159087), (11164, 151392), (12616, 133968), (15936, 106058), (16746, 100928), (18924, 89312), (22328, 75696), (25232, 66984), (31872, 53029), (33492, 50464), (37848, 44656)]