714778728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 1943654400

約数和(自身を除く): 1228875672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 79, 92, 111, 138, 148, 158, 184, 222, 237, 276, 296, 316, 443, 444, 474, 552, 632, 851, 886, 888, 948, 1329, 1702, 1772, 1817, 1896, 2553, 2658, 2923, 3404, 3544, 3634, 5106, 5316, 5451, 5846, 6808, 7268, 8769, 10189, 10212, 10632, 10902, 11692, 14536, 16391, 17538, 20378, 20424, 21804, 23384, 30567, 32782, 34997, 35076, 40756, 43608, 49173, 61134, 65564, 67229, 69994, 70152, 81512, 98346, 104991, 122268, 131128, 134458, 139988, 196692, 201687, 209982, 244536, 268916, 279976, 376993, 393384, 403374, 419964, 537832, 753986, 804931, 806748, 839928, 1130979, 1294889, 1507972, 1609862, 1613496, 2261958, 2414793, 2589778, 3015944, 3219724, 3884667, 4523916, 4829586, 5179556, 6439448, 7769334, 9047832, 9659172, 10359112, 15538668, 19318344, 29782447, 31077336, 59564894, 89347341, 119129788, 178694682, 238259576, 357389364, 714778728]

約数ペア:

[(1, 714778728), (2, 357389364), (3, 238259576), (4, 178694682), (6, 119129788), (8, 89347341), (12, 59564894), (23, 31077336), (24, 29782447), (37, 19318344), (46, 15538668), (69, 10359112), (74, 9659172), (79, 9047832), (92, 7769334), (111, 6439448), (138, 5179556), (148, 4829586), (158, 4523916), (184, 3884667), (222, 3219724), (237, 3015944), (276, 2589778), (296, 2414793), (316, 2261958), (443, 1613496), (444, 1609862), (474, 1507972), (552, 1294889), (632, 1130979), (851, 839928), (886, 806748), (888, 804931), (948, 753986), (1329, 537832), (1702, 419964), (1772, 403374), (1817, 393384), (1896, 376993), (2553, 279976), (2658, 268916), (2923, 244536), (3404, 209982), (3544, 201687), (3634, 196692), (5106, 139988), (5316, 134458), (5451, 131128), (5846, 122268), (6808, 104991), (7268, 98346), (8769, 81512), (10189, 70152), (10212, 69994), (10632, 67229), (10902, 65564), (11692, 61134), (14536, 49173), (16391, 43608), (17538, 40756), (20378, 35076), (20424, 34997), (21804, 32782), (23384, 30567)]