317286564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 930787200

約数和(自身を除く): 613500636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 49, 58, 69, 84, 87, 92, 98, 116, 138, 147, 161, 174, 196, 203, 276, 294, 322, 348, 406, 483, 588, 609, 644, 667, 809, 812, 966, 1127, 1218, 1334, 1421, 1618, 1932, 2001, 2254, 2427, 2436, 2668, 2842, 3236, 3381, 4002, 4263, 4508, 4669, 4854, 5663, 5684, 6762, 8004, 8526, 9338, 9708, 11326, 13524, 14007, 16989, 17052, 18607, 18676, 22652, 23461, 28014, 32683, 33978, 37214, 39641, 46922, 55821, 56028, 65366, 67956, 70383, 74428, 79282, 93844, 98049, 111642, 118923, 130249, 130732, 140766, 158564, 164227, 196098, 223284, 237846, 260498, 281532, 328454, 390747, 392196, 475692, 492681, 520996, 539603, 656908, 781494, 911743, 985362, 1079206, 1149589, 1562988, 1618809, 1823486, 1970724, 2158412, 2299178, 2735229, 3237618, 3448767, 3646972, 3777221, 4598356, 5470458, 6475236, 6897534, 7554442, 10940916, 11331663, 13795068, 15108884, 22663326, 26440547, 45326652, 52881094, 79321641, 105762188, 158643282, 317286564]

約数ペア:

[(1, 317286564), (2, 158643282), (3, 105762188), (4, 79321641), (6, 52881094), (7, 45326652), (12, 26440547), (14, 22663326), (21, 15108884), (23, 13795068), (28, 11331663), (29, 10940916), (42, 7554442), (46, 6897534), (49, 6475236), (58, 5470458), (69, 4598356), (84, 3777221), (87, 3646972), (92, 3448767), (98, 3237618), (116, 2735229), (138, 2299178), (147, 2158412), (161, 1970724), (174, 1823486), (196, 1618809), (203, 1562988), (276, 1149589), (294, 1079206), (322, 985362), (348, 911743), (406, 781494), (483, 656908), (588, 539603), (609, 520996), (644, 492681), (667, 475692), (809, 392196), (812, 390747), (966, 328454), (1127, 281532), (1218, 260498), (1334, 237846), (1421, 223284), (1618, 196098), (1932, 164227), (2001, 158564), (2254, 140766), (2427, 130732), (2436, 130249), (2668, 118923), (2842, 111642), (3236, 98049), (3381, 93844), (4002, 79282), (4263, 74428), (4508, 70383), (4669, 67956), (4854, 65366), (5663, 56028), (5684, 55821), (6762, 46922), (8004, 39641), (8526, 37214), (9338, 33978), (9708, 32683), (11326, 28014), (13524, 23461), (14007, 22652), (16989, 18676), (17052, 18607)]