1288672896

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28201}}^1$

素因数の和:28242

約数の個数: 128

約数和(自身を含む): 4142309760

約数和(自身を除く): 2853636864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 28201, 45696, 56402, 84603, 112804, 169206, 197407, 225608, 338412, 394814, 451216, 479417, 592221, 676824, 789628, 902432, 958834, 1184442, 1353648, 1438251, 1579256, 1804864, 1917668, 2368884, 2707296, 2876502, 3158512, 3355919, 3609728, 3835336, 4737768, 5414592, 5753004, 6317024, 6711838, 7670672, 9475536, 10067757, 10829184, 11506008, 12634048, 13423676, 15341344, 18951072, 20135514, 23012016, 25268096, 26847352, 30682688, 37902144, 40271028, 46024032, 53694704, 61365376, 75804288, 80542056, 92048064, 107389408, 161084112, 184096128, 214778816, 322168224, 429557632, 644336448, 1288672896]

約数ペア:

[(1, 1288672896), (2, 644336448), (3, 429557632), (4, 322168224), (6, 214778816), (7, 184096128), (8, 161084112), (12, 107389408), (14, 92048064), (16, 80542056), (17, 75804288), (21, 61365376), (24, 53694704), (28, 46024032), (32, 40271028), (34, 37902144), (42, 30682688), (48, 26847352), (51, 25268096), (56, 23012016), (64, 20135514), (68, 18951072), (84, 15341344), (96, 13423676), (102, 12634048), (112, 11506008), (119, 10829184), (128, 10067757), (136, 9475536), (168, 7670672), (192, 6711838), (204, 6317024), (224, 5753004), (238, 5414592), (272, 4737768), (336, 3835336), (357, 3609728), (384, 3355919), (408, 3158512), (448, 2876502), (476, 2707296), (544, 2368884), (672, 1917668), (714, 1804864), (816, 1579256), (896, 1438251), (952, 1353648), (1088, 1184442), (1344, 958834), (1428, 902432), (1632, 789628), (1904, 676824), (2176, 592221), (2688, 479417), (2856, 451216), (3264, 394814), (3808, 338412), (5712, 225608), (6528, 197407), (7616, 169206), (11424, 112804), (15232, 84603), (22848, 56402), (28201, 45696)]