313478004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 857006080

約数和(自身を除く): 543528076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 97, 158, 194, 237, 291, 316, 388, 474, 487, 553, 582, 679, 948, 974, 1106, 1164, 1358, 1461, 1659, 1948, 2037, 2212, 2716, 2922, 3318, 3409, 4074, 5844, 6636, 6818, 7663, 8148, 10227, 13636, 15326, 20454, 22989, 30652, 38473, 40908, 45978, 47239, 53641, 76946, 91956, 94478, 107282, 115419, 141717, 153892, 160923, 188956, 214564, 230838, 269311, 283434, 321846, 330673, 461676, 538622, 566868, 643692, 661346, 807933, 992019, 1077244, 1322692, 1615866, 1984038, 3231732, 3731881, 3968076, 7463762, 11195643, 14927524, 22391286, 26123167, 44782572, 52246334, 78369501, 104492668, 156739002, 313478004]

約数ペア:

[(1, 313478004), (2, 156739002), (3, 104492668), (4, 78369501), (6, 52246334), (7, 44782572), (12, 26123167), (14, 22391286), (21, 14927524), (28, 11195643), (42, 7463762), (79, 3968076), (84, 3731881), (97, 3231732), (158, 1984038), (194, 1615866), (237, 1322692), (291, 1077244), (316, 992019), (388, 807933), (474, 661346), (487, 643692), (553, 566868), (582, 538622), (679, 461676), (948, 330673), (974, 321846), (1106, 283434), (1164, 269311), (1358, 230838), (1461, 214564), (1659, 188956), (1948, 160923), (2037, 153892), (2212, 141717), (2716, 115419), (2922, 107282), (3318, 94478), (3409, 91956), (4074, 76946), (5844, 53641), (6636, 47239), (6818, 45978), (7663, 40908), (8148, 38473), (10227, 30652), (13636, 22989), (15326, 20454)]