499393872

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{523}}^1$

素因数の和:905

約数の個数: 120

約数和(自身を含む): 1478204000

約数和(自身を除く): 978810128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 349, 456, 523, 684, 698, 912, 1046, 1047, 1368, 1396, 1569, 2092, 2094, 2736, 2792, 3138, 3141, 4184, 4188, 4707, 5584, 6276, 6282, 6631, 8368, 8376, 9414, 9937, 12552, 12564, 13262, 16752, 18828, 19874, 19893, 25104, 25128, 26524, 29811, 37656, 39748, 39786, 50256, 53048, 59622, 59679, 75312, 79496, 79572, 89433, 106096, 119244, 119358, 158992, 159144, 178866, 182527, 238488, 238716, 318288, 357732, 365054, 476976, 477432, 547581, 715464, 730108, 954864, 1095162, 1430928, 1460216, 1642743, 2190324, 2920432, 3285486, 3468013, 4380648, 6570972, 6936026, 8761296, 10404039, 13141944, 13872052, 20808078, 26283888, 27744104, 31212117, 41616156, 55488208, 62424234, 83232312, 124848468, 166464624, 249696936, 499393872]

約数ペア:

[(1, 499393872), (2, 249696936), (3, 166464624), (4, 124848468), (6, 83232312), (8, 62424234), (9, 55488208), (12, 41616156), (16, 31212117), (18, 27744104), (19, 26283888), (24, 20808078), (36, 13872052), (38, 13141944), (48, 10404039), (57, 8761296), (72, 6936026), (76, 6570972), (114, 4380648), (144, 3468013), (152, 3285486), (171, 2920432), (228, 2190324), (304, 1642743), (342, 1460216), (349, 1430928), (456, 1095162), (523, 954864), (684, 730108), (698, 715464), (912, 547581), (1046, 477432), (1047, 476976), (1368, 365054), (1396, 357732), (1569, 318288), (2092, 238716), (2094, 238488), (2736, 182527), (2792, 178866), (3138, 159144), (3141, 158992), (4184, 119358), (4188, 119244), (4707, 106096), (5584, 89433), (6276, 79572), (6282, 79496), (6631, 75312), (8368, 59679), (8376, 59622), (9414, 53048), (9937, 50256), (12552, 39786), (12564, 39748), (13262, 37656), (16752, 29811), (18828, 26524), (19874, 25128), (19893, 25104)]