238432248

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 687159000

約数和(自身を除く): 448726752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 199, 216, 258, 324, 344, 387, 398, 516, 597, 648, 774, 796, 1032, 1161, 1194, 1548, 1592, 1791, 1849, 2322, 2388, 3096, 3483, 3582, 3698, 4644, 4776, 5373, 5547, 6966, 7164, 7396, 8557, 9288, 10746, 11094, 13932, 14328, 14792, 16119, 16641, 17114, 21492, 22188, 25671, 27864, 32238, 33282, 34228, 42984, 44376, 49923, 51342, 64476, 66564, 68456, 77013, 99846, 102684, 128952, 133128, 149769, 154026, 199692, 205368, 231039, 299538, 308052, 367951, 399384, 462078, 599076, 616104, 693117, 735902, 924156, 1103853, 1198152, 1386234, 1471804, 1848312, 2207706, 2772468, 2943608, 3311559, 4415412, 5544936, 6623118, 8830824, 9934677, 13246236, 19869354, 26492472, 29804031, 39738708, 59608062, 79477416, 119216124, 238432248]

約数ペア:

[(1, 238432248), (2, 119216124), (3, 79477416), (4, 59608062), (6, 39738708), (8, 29804031), (9, 26492472), (12, 19869354), (18, 13246236), (24, 9934677), (27, 8830824), (36, 6623118), (43, 5544936), (54, 4415412), (72, 3311559), (81, 2943608), (86, 2772468), (108, 2207706), (129, 1848312), (162, 1471804), (172, 1386234), (199, 1198152), (216, 1103853), (258, 924156), (324, 735902), (344, 693117), (387, 616104), (398, 599076), (516, 462078), (597, 399384), (648, 367951), (774, 308052), (796, 299538), (1032, 231039), (1161, 205368), (1194, 199692), (1548, 154026), (1592, 149769), (1791, 133128), (1849, 128952), (2322, 102684), (2388, 99846), (3096, 77013), (3483, 68456), (3582, 66564), (3698, 64476), (4644, 51342), (4776, 49923), (5373, 44376), (5547, 42984), (6966, 34228), (7164, 33282), (7396, 32238), (8557, 27864), (9288, 25671), (10746, 22188), (11094, 21492), (13932, 17114), (14328, 16641), (14792, 16119)]