1289808768

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10399}}^1$

素因数の和:10452

約数の個数: 128

約数和(自身を含む): 3818880000

約数和(自身を除く): 2529071232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 272, 304, 323, 384, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2176, 2432, 2584, 3264, 3648, 3876, 5168, 6528, 7296, 7752, 10336, 10399, 15504, 20672, 20798, 31008, 31197, 41344, 41596, 62016, 62394, 83192, 124032, 124788, 166384, 176783, 197581, 249576, 332768, 353566, 395162, 499152, 530349, 592743, 665536, 707132, 790324, 998304, 1060698, 1185486, 1331072, 1414264, 1580648, 1996608, 2121396, 2370972, 2828528, 3161296, 3358877, 3993216, 4242792, 4741944, 5657056, 6322592, 6717754, 8485584, 9483888, 10076631, 11314112, 12645184, 13435508, 16971168, 18967776, 20153262, 22628224, 25290368, 26871016, 33942336, 37935552, 40306524, 53742032, 67884672, 75871104, 80613048, 107484064, 161226096, 214968128, 322452192, 429936256, 644904384, 1289808768]

約数ペア:

[(1, 1289808768), (2, 644904384), (3, 429936256), (4, 322452192), (6, 214968128), (8, 161226096), (12, 107484064), (16, 80613048), (17, 75871104), (19, 67884672), (24, 53742032), (32, 40306524), (34, 37935552), (38, 33942336), (48, 26871016), (51, 25290368), (57, 22628224), (64, 20153262), (68, 18967776), (76, 16971168), (96, 13435508), (102, 12645184), (114, 11314112), (128, 10076631), (136, 9483888), (152, 8485584), (192, 6717754), (204, 6322592), (228, 5657056), (272, 4741944), (304, 4242792), (323, 3993216), (384, 3358877), (408, 3161296), (456, 2828528), (544, 2370972), (608, 2121396), (646, 1996608), (816, 1580648), (912, 1414264), (969, 1331072), (1088, 1185486), (1216, 1060698), (1292, 998304), (1632, 790324), (1824, 707132), (1938, 665536), (2176, 592743), (2432, 530349), (2584, 499152), (3264, 395162), (3648, 353566), (3876, 332768), (5168, 249576), (6528, 197581), (7296, 176783), (7752, 166384), (10336, 124788), (10399, 124032), (15504, 83192), (20672, 62394), (20798, 62016), (31008, 41596), (31197, 41344)]