346673496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 978647040

約数和(自身を除く): 631973544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 73, 78, 93, 104, 124, 146, 156, 186, 219, 248, 292, 312, 372, 403, 438, 491, 584, 744, 806, 876, 949, 982, 1209, 1473, 1612, 1752, 1898, 1964, 2263, 2418, 2847, 2946, 3224, 3796, 3928, 4526, 4836, 5694, 5892, 6383, 6789, 7592, 9052, 9672, 11388, 11784, 12766, 13578, 15221, 18104, 19149, 22776, 25532, 27156, 29419, 30442, 35843, 38298, 45663, 51064, 54312, 58838, 60884, 71686, 76596, 88257, 91326, 107529, 117676, 121768, 143372, 153192, 176514, 182652, 197873, 215058, 235352, 286744, 353028, 365304, 395746, 430116, 465959, 593619, 706056, 791492, 860232, 931918, 1111133, 1187238, 1397877, 1582984, 1863836, 2222266, 2374476, 2795754, 3333399, 3727672, 4444532, 4748952, 5591508, 6666798, 8889064, 11183016, 13333596, 14444729, 26667192, 28889458, 43334187, 57778916, 86668374, 115557832, 173336748, 346673496]

約数ペア:

[(1, 346673496), (2, 173336748), (3, 115557832), (4, 86668374), (6, 57778916), (8, 43334187), (12, 28889458), (13, 26667192), (24, 14444729), (26, 13333596), (31, 11183016), (39, 8889064), (52, 6666798), (62, 5591508), (73, 4748952), (78, 4444532), (93, 3727672), (104, 3333399), (124, 2795754), (146, 2374476), (156, 2222266), (186, 1863836), (219, 1582984), (248, 1397877), (292, 1187238), (312, 1111133), (372, 931918), (403, 860232), (438, 791492), (491, 706056), (584, 593619), (744, 465959), (806, 430116), (876, 395746), (949, 365304), (982, 353028), (1209, 286744), (1473, 235352), (1612, 215058), (1752, 197873), (1898, 182652), (1964, 176514), (2263, 153192), (2418, 143372), (2847, 121768), (2946, 117676), (3224, 107529), (3796, 91326), (3928, 88257), (4526, 76596), (4836, 71686), (5694, 60884), (5892, 58838), (6383, 54312), (6789, 51064), (7592, 45663), (9052, 38298), (9672, 35843), (11388, 30442), (11784, 29419), (12766, 27156), (13578, 25532), (15221, 22776), (18104, 19149)]