945104004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 2822400000

約数和(自身を除く): 1877295996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 71, 76, 78, 108, 114, 117, 142, 156, 171, 213, 228, 234, 247, 284, 342, 351, 426, 468, 494, 499, 513, 639, 684, 702, 741, 852, 923, 988, 998, 1026, 1278, 1349, 1404, 1482, 1497, 1846, 1917, 1996, 2052, 2223, 2556, 2698, 2769, 2964, 2994, 3692, 3834, 4047, 4446, 4491, 5396, 5538, 5988, 6487, 6669, 7668, 8094, 8307, 8892, 8982, 9481, 11076, 12141, 12974, 13338, 13473, 16188, 16614, 17537, 17964, 18962, 19461, 24282, 24921, 25948, 26676, 26946, 28443, 33228, 35074, 35429, 36423, 37924, 38922, 48564, 49842, 52611, 53892, 56886, 58383, 70148, 70858, 72846, 77844, 85329, 99684, 105222, 106287, 113772, 116766, 123253, 141716, 145692, 157833, 170658, 175149, 210444, 212574, 233532, 246506, 255987, 315666, 318861, 341316, 350298, 369759, 425148, 460577, 473499, 493012, 511974, 631332, 637722, 673151, 700596, 739518, 921154, 946998, 956583, 1023948, 1109277, 1275444, 1346302, 1381731, 1479036, 1842308, 1893996, 1913166, 2019453, 2218554, 2692604, 2763462, 3327831, 3826332, 4038906, 4145193, 4437108, 5526924, 6058359, 6655662, 8077812, 8290386, 8750963, 12116718, 12435579, 13311324, 16580772, 17501926, 18175077, 24233436, 24871158, 26252889, 35003852, 36350154, 49742316, 52505778, 72700308, 78758667, 105011556, 157517334, 236276001, 315034668, 472552002, 945104004]

約数ペア:

[(1, 945104004), (2, 472552002), (3, 315034668), (4, 236276001), (6, 157517334), (9, 105011556), (12, 78758667), (13, 72700308), (18, 52505778), (19, 49742316), (26, 36350154), (27, 35003852), (36, 26252889), (38, 24871158), (39, 24233436), (52, 18175077), (54, 17501926), (57, 16580772), (71, 13311324), (76, 12435579), (78, 12116718), (108, 8750963), (114, 8290386), (117, 8077812), (142, 6655662), (156, 6058359), (171, 5526924), (213, 4437108), (228, 4145193), (234, 4038906), (247, 3826332), (284, 3327831), (342, 2763462), (351, 2692604), (426, 2218554), (468, 2019453), (494, 1913166), (499, 1893996), (513, 1842308), (639, 1479036), (684, 1381731), (702, 1346302), (741, 1275444), (852, 1109277), (923, 1023948), (988, 956583), (998, 946998), (1026, 921154), (1278, 739518), (1349, 700596), (1404, 673151), (1482, 637722), (1497, 631332), (1846, 511974), (1917, 493012), (1996, 473499), (2052, 460577), (2223, 425148), (2556, 369759), (2698, 350298), (2769, 341316), (2964, 318861), (2994, 315666), (3692, 255987), (3834, 246506), (4047, 233532), (4446, 212574), (4491, 210444), (5396, 175149), (5538, 170658), (5988, 157833), (6487, 145692), (6669, 141716), (7668, 123253), (8094, 116766), (8307, 113772), (8892, 106287), (8982, 105222), (9481, 99684), (11076, 85329), (12141, 77844), (12974, 72846), (13338, 70858), (13473, 70148), (16188, 58383), (16614, 56886), (17537, 53892), (17964, 52611), (18962, 49842), (19461, 48564), (24282, 38922), (24921, 37924), (25948, 36423), (26676, 35429), (26946, 35074), (28443, 33228)]