1177771696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 2554524000

約数和(自身を除く): 1376752304

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 349, 646, 653, 698, 1292, 1306, 1396, 2584, 2612, 2792, 5168, 5224, 5584, 5933, 6631, 10448, 11101, 11866, 12407, 13262, 22202, 23732, 24814, 26524, 44404, 47464, 49628, 53048, 88808, 94928, 99256, 106096, 112727, 177616, 198512, 210919, 225454, 227897, 421838, 450908, 455794, 843676, 901816, 911588, 1687352, 1803632, 1823176, 3374704, 3646352, 3874249, 4330043, 7748498, 8660086, 15496996, 17320172, 30993992, 34640344, 61987984, 69280688, 73610731, 147221462, 294442924, 588885848, 1177771696]

約数ペア:

[(1, 1177771696), (2, 588885848), (4, 294442924), (8, 147221462), (16, 73610731), (17, 69280688), (19, 61987984), (34, 34640344), (38, 30993992), (68, 17320172), (76, 15496996), (136, 8660086), (152, 7748498), (272, 4330043), (304, 3874249), (323, 3646352), (349, 3374704), (646, 1823176), (653, 1803632), (698, 1687352), (1292, 911588), (1306, 901816), (1396, 843676), (2584, 455794), (2612, 450908), (2792, 421838), (5168, 227897), (5224, 225454), (5584, 210919), (5933, 198512), (6631, 177616), (10448, 112727), (11101, 106096), (11866, 99256), (12407, 94928), (13262, 88808), (22202, 53048), (23732, 49628), (24814, 47464), (26524, 44404)]