381551844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 994201600

約数和(自身を除く): 612649756

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 186, 222, 228, 372, 444, 589, 703, 1147, 1178, 1406, 1459, 1767, 2109, 2294, 2356, 2812, 2918, 3441, 3534, 4218, 4377, 4588, 5836, 6882, 7068, 8436, 8754, 13764, 17508, 21793, 27721, 43586, 45229, 53983, 55442, 65379, 83163, 87172, 90458, 107966, 110884, 130758, 135687, 161949, 166326, 180916, 215932, 261516, 271374, 323898, 332652, 542748, 647796, 859351, 1025677, 1673473, 1718702, 2051354, 2578053, 3077031, 3346946, 3437404, 4102708, 5020419, 5156106, 6154062, 6693892, 10040838, 10312212, 12308124, 20081676, 31795987, 63591974, 95387961, 127183948, 190775922, 381551844]

約数ペア:

[(1, 381551844), (2, 190775922), (3, 127183948), (4, 95387961), (6, 63591974), (12, 31795987), (19, 20081676), (31, 12308124), (37, 10312212), (38, 10040838), (57, 6693892), (62, 6154062), (74, 5156106), (76, 5020419), (93, 4102708), (111, 3437404), (114, 3346946), (124, 3077031), (148, 2578053), (186, 2051354), (222, 1718702), (228, 1673473), (372, 1025677), (444, 859351), (589, 647796), (703, 542748), (1147, 332652), (1178, 323898), (1406, 271374), (1459, 261516), (1767, 215932), (2109, 180916), (2294, 166326), (2356, 161949), (2812, 135687), (2918, 130758), (3441, 110884), (3534, 107966), (4218, 90458), (4377, 87172), (4588, 83163), (5836, 65379), (6882, 55442), (7068, 53983), (8436, 45229), (8754, 43586), (13764, 27721), (17508, 21793)]