397661628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 1213857792

約数和(自身を除く): 816196164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 71, 78, 84, 91, 92, 138, 142, 156, 161, 182, 213, 223, 273, 276, 284, 299, 322, 364, 426, 446, 483, 497, 546, 598, 644, 669, 852, 892, 897, 923, 966, 994, 1092, 1196, 1338, 1491, 1561, 1633, 1794, 1846, 1932, 1988, 2093, 2676, 2769, 2899, 2982, 3122, 3266, 3588, 3692, 4186, 4683, 4899, 5129, 5538, 5798, 5964, 6244, 6279, 6461, 6532, 8372, 8697, 9366, 9798, 10258, 11076, 11431, 11596, 12558, 12922, 15387, 15833, 17394, 18732, 19383, 19596, 20293, 20516, 21229, 22862, 25116, 25844, 30774, 31666, 34293, 34788, 35903, 38766, 40586, 42458, 45724, 47499, 60879, 61548, 63332, 63687, 66677, 68586, 71806, 77532, 81172, 84916, 94998, 107709, 110831, 121758, 127374, 133354, 137172, 143612, 148603, 189996, 200031, 205829, 215418, 221662, 243516, 254748, 266708, 297206, 332493, 364159, 400062, 411658, 430836, 443324, 445809, 466739, 594412, 617487, 664986, 728318, 800124, 823316, 891618, 933478, 1092477, 1234974, 1329972, 1400217, 1440803, 1456636, 1783236, 1866956, 2184954, 2469948, 2549113, 2800434, 2881606, 4322409, 4369908, 4734067, 5098226, 5600868, 5763212, 7647339, 8644818, 9468134, 10196452, 14202201, 15294678, 17289636, 18936268, 28404402, 30589356, 33138469, 56808804, 66276938, 99415407, 132553876, 198830814, 397661628]

約数ペア:

[(1, 397661628), (2, 198830814), (3, 132553876), (4, 99415407), (6, 66276938), (7, 56808804), (12, 33138469), (13, 30589356), (14, 28404402), (21, 18936268), (23, 17289636), (26, 15294678), (28, 14202201), (39, 10196452), (42, 9468134), (46, 8644818), (52, 7647339), (69, 5763212), (71, 5600868), (78, 5098226), (84, 4734067), (91, 4369908), (92, 4322409), (138, 2881606), (142, 2800434), (156, 2549113), (161, 2469948), (182, 2184954), (213, 1866956), (223, 1783236), (273, 1456636), (276, 1440803), (284, 1400217), (299, 1329972), (322, 1234974), (364, 1092477), (426, 933478), (446, 891618), (483, 823316), (497, 800124), (546, 728318), (598, 664986), (644, 617487), (669, 594412), (852, 466739), (892, 445809), (897, 443324), (923, 430836), (966, 411658), (994, 400062), (1092, 364159), (1196, 332493), (1338, 297206), (1491, 266708), (1561, 254748), (1633, 243516), (1794, 221662), (1846, 215418), (1932, 205829), (1988, 200031), (2093, 189996), (2676, 148603), (2769, 143612), (2899, 137172), (2982, 133354), (3122, 127374), (3266, 121758), (3588, 110831), (3692, 107709), (4186, 94998), (4683, 84916), (4899, 81172), (5129, 77532), (5538, 71806), (5798, 68586), (5964, 66677), (6244, 63687), (6279, 63332), (6461, 61548), (6532, 60879), (8372, 47499), (8697, 45724), (9366, 42458), (9798, 40586), (10258, 38766), (11076, 35903), (11431, 34788), (11596, 34293), (12558, 31666), (12922, 30774), (15387, 25844), (15833, 25116), (17394, 22862), (18732, 21229), (19383, 20516), (19596, 20293)]