16461432

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 49249200

約数和(自身を除く): 32787768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 409, 468, 516, 559, 774, 818, 936, 1032, 1118, 1227, 1548, 1636, 1677, 2236, 2454, 3096, 3272, 3354, 3681, 4472, 4908, 5031, 5317, 6708, 7362, 9816, 10062, 10634, 13416, 14724, 15951, 17587, 20124, 21268, 29448, 31902, 35174, 40248, 42536, 47853, 52761, 63804, 70348, 95706, 105522, 127608, 140696, 158283, 191412, 211044, 228631, 316566, 382824, 422088, 457262, 633132, 685893, 914524, 1266264, 1371786, 1829048, 2057679, 2743572, 4115358, 5487144, 8230716, 16461432]

約数ペア:

[(1, 16461432), (2, 8230716), (3, 5487144), (4, 4115358), (6, 2743572), (8, 2057679), (9, 1829048), (12, 1371786), (13, 1266264), (18, 914524), (24, 685893), (26, 633132), (36, 457262), (39, 422088), (43, 382824), (52, 316566), (72, 228631), (78, 211044), (86, 191412), (104, 158283), (117, 140696), (129, 127608), (156, 105522), (172, 95706), (234, 70348), (258, 63804), (312, 52761), (344, 47853), (387, 42536), (409, 40248), (468, 35174), (516, 31902), (559, 29448), (774, 21268), (818, 20124), (936, 17587), (1032, 15951), (1118, 14724), (1227, 13416), (1548, 10634), (1636, 10062), (1677, 9816), (2236, 7362), (2454, 6708), (3096, 5317), (3272, 5031), (3354, 4908), (3681, 4472)]