228130812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:952

約数の個数: 144

約数和(自身を含む): 719147520

約数和(自身を除く): 491016708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 581, 747, 819, 839, 996, 1079, 1092, 1162, 1494, 1638, 1678, 1743, 2158, 2324, 2517, 2988, 3237, 3276, 3356, 3486, 4316, 5034, 5229, 5873, 6474, 6972, 7551, 7553, 9711, 10068, 10458, 10907, 11746, 12948, 15102, 15106, 17619, 19422, 20916, 21814, 22659, 23492, 30204, 30212, 32721, 35238, 38844, 43628, 45318, 52857, 65442, 67977, 69637, 70476, 76349, 90636, 98163, 105714, 130884, 135954, 139274, 152698, 196326, 208911, 211428, 229047, 271908, 278548, 305396, 392652, 417822, 458094, 487459, 626733, 687141, 835644, 905281, 916188, 974918, 1253466, 1374282, 1462377, 1810562, 1949836, 2506932, 2715843, 2748564, 2924754, 3621124, 4387131, 5431686, 5849508, 6336967, 8147529, 8774262, 10863372, 12673934, 16295058, 17548524, 19010901, 25347868, 32590116, 38021802, 57032703, 76043604, 114065406, 228130812]

約数ペア:

[(1, 228130812), (2, 114065406), (3, 76043604), (4, 57032703), (6, 38021802), (7, 32590116), (9, 25347868), (12, 19010901), (13, 17548524), (14, 16295058), (18, 12673934), (21, 10863372), (26, 8774262), (28, 8147529), (36, 6336967), (39, 5849508), (42, 5431686), (52, 4387131), (63, 3621124), (78, 2924754), (83, 2748564), (84, 2715843), (91, 2506932), (117, 1949836), (126, 1810562), (156, 1462377), (166, 1374282), (182, 1253466), (234, 974918), (249, 916188), (252, 905281), (273, 835644), (332, 687141), (364, 626733), (468, 487459), (498, 458094), (546, 417822), (581, 392652), (747, 305396), (819, 278548), (839, 271908), (996, 229047), (1079, 211428), (1092, 208911), (1162, 196326), (1494, 152698), (1638, 139274), (1678, 135954), (1743, 130884), (2158, 105714), (2324, 98163), (2517, 90636), (2988, 76349), (3237, 70476), (3276, 69637), (3356, 67977), (3486, 65442), (4316, 52857), (5034, 45318), (5229, 43628), (5873, 38844), (6474, 35238), (6972, 32721), (7551, 30212), (7553, 30204), (9711, 23492), (10068, 22659), (10458, 21814), (10907, 20916), (11746, 19422), (12948, 17619), (15102, 15106)]