353444004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 983062080

約数和(自身を除く): 629618076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 61, 76, 86, 114, 122, 129, 171, 172, 183, 197, 228, 244, 258, 342, 366, 387, 394, 516, 549, 591, 684, 732, 774, 788, 817, 1098, 1159, 1182, 1548, 1634, 1773, 2196, 2318, 2364, 2451, 2623, 3268, 3477, 3546, 3743, 4636, 4902, 5246, 6954, 7092, 7353, 7486, 7869, 8471, 9804, 10431, 10492, 11229, 12017, 13908, 14706, 14972, 15738, 16942, 20862, 22458, 23607, 24034, 25413, 29412, 31476, 33687, 33884, 36051, 41724, 44916, 47214, 48068, 49837, 50826, 67374, 72102, 76239, 94428, 99674, 101652, 108153, 134748, 144204, 149511, 152478, 160949, 199348, 216306, 228323, 299022, 304956, 321898, 432612, 448533, 456646, 482847, 516731, 598044, 643796, 684969, 897066, 913292, 965694, 1033462, 1369938, 1448541, 1550193, 1794132, 1931388, 2054907, 2066924, 2739876, 2897082, 3100386, 4109814, 4650579, 5794164, 6200772, 8219628, 9301158, 9817889, 18602316, 19635778, 29453667, 39271556, 58907334, 88361001, 117814668, 176722002, 353444004]

約数ペア:

[(1, 353444004), (2, 176722002), (3, 117814668), (4, 88361001), (6, 58907334), (9, 39271556), (12, 29453667), (18, 19635778), (19, 18602316), (36, 9817889), (38, 9301158), (43, 8219628), (57, 6200772), (61, 5794164), (76, 4650579), (86, 4109814), (114, 3100386), (122, 2897082), (129, 2739876), (171, 2066924), (172, 2054907), (183, 1931388), (197, 1794132), (228, 1550193), (244, 1448541), (258, 1369938), (342, 1033462), (366, 965694), (387, 913292), (394, 897066), (516, 684969), (549, 643796), (591, 598044), (684, 516731), (732, 482847), (774, 456646), (788, 448533), (817, 432612), (1098, 321898), (1159, 304956), (1182, 299022), (1548, 228323), (1634, 216306), (1773, 199348), (2196, 160949), (2318, 152478), (2364, 149511), (2451, 144204), (2623, 134748), (3268, 108153), (3477, 101652), (3546, 99674), (3743, 94428), (4636, 76239), (4902, 72102), (5246, 67374), (6954, 50826), (7092, 49837), (7353, 48068), (7486, 47214), (7869, 44916), (8471, 41724), (9804, 36051), (10431, 33884), (10492, 33687), (11229, 31476), (12017, 29412), (13908, 25413), (14706, 24034), (14972, 23607), (15738, 22458), (16942, 20862)]