302657992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21881}}^1$

素因数の和:21926

約数の個数: 64

約数和(自身を含む): 735235200

約数和(自身を除く): 432577208

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 21881, 43762, 87524, 153167, 175048, 284453, 306334, 415739, 568906, 612668, 831478, 1137812, 1225336, 1662956, 1991171, 2275624, 2910173, 3325912, 3982342, 5404607, 5820346, 7964684, 10809214, 11640692, 15929368, 21618428, 23281384, 37832249, 43236856, 75664498, 151328996, 302657992]

約数ペア:

[(1, 302657992), (2, 151328996), (4, 75664498), (7, 43236856), (8, 37832249), (13, 23281384), (14, 21618428), (19, 15929368), (26, 11640692), (28, 10809214), (38, 7964684), (52, 5820346), (56, 5404607), (76, 3982342), (91, 3325912), (104, 2910173), (133, 2275624), (152, 1991171), (182, 1662956), (247, 1225336), (266, 1137812), (364, 831478), (494, 612668), (532, 568906), (728, 415739), (988, 306334), (1064, 284453), (1729, 175048), (1976, 153167), (3458, 87524), (6916, 43762), (13832, 21881)]