813304820188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{24371}}^1$

素因数の和:24971

約数の個数: 96

約数和(自身を含む): 1727877312000

約数和(自身を除く): 914572491812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 421, 532, 596, 842, 1043, 1684, 2086, 2831, 2947, 4172, 5662, 5894, 7999, 11324, 11788, 15998, 19817, 24371, 31996, 39634, 48742, 55993, 62729, 79268, 97484, 111986, 125458, 170597, 223972, 250916, 341194, 439103, 463049, 682388, 878206, 926098, 1191851, 1756412, 1852196, 2383702, 3241343, 3631279, 4767404, 6482686, 7262558, 8342957, 10260191, 12965372, 14525116, 16685914, 20520382, 25418953, 33371828, 41040764, 50837906, 68994301, 71821337, 101675812, 137988602, 143642674, 194943629, 275977204, 287285348, 389887258, 482960107, 779774516, 965920214, 1364605403, 1528768459, 1931840428, 2729210806, 3057536918, 5458421612, 6115073836, 10701379213, 21402758426, 29046600721, 42805516852, 58093201442, 116186402884, 203326205047, 406652410094, 813304820188]

約数ペア:

[(1, 813304820188), (2, 406652410094), (4, 203326205047), (7, 116186402884), (14, 58093201442), (19, 42805516852), (28, 29046600721), (38, 21402758426), (76, 10701379213), (133, 6115073836), (149, 5458421612), (266, 3057536918), (298, 2729210806), (421, 1931840428), (532, 1528768459), (596, 1364605403), (842, 965920214), (1043, 779774516), (1684, 482960107), (2086, 389887258), (2831, 287285348), (2947, 275977204), (4172, 194943629), (5662, 143642674), (5894, 137988602), (7999, 101675812), (11324, 71821337), (11788, 68994301), (15998, 50837906), (19817, 41040764), (24371, 33371828), (31996, 25418953), (39634, 20520382), (48742, 16685914), (55993, 14525116), (62729, 12965372), (79268, 10260191), (97484, 8342957), (111986, 7262558), (125458, 6482686), (170597, 4767404), (223972, 3631279), (250916, 3241343), (341194, 2383702), (439103, 1852196), (463049, 1756412), (682388, 1191851), (878206, 926098)]