291209388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 757729728

約数和(自身を除く): 466520340

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 41, 51, 68, 74, 82, 102, 111, 123, 148, 164, 204, 222, 246, 444, 492, 629, 697, 941, 1258, 1394, 1517, 1882, 1887, 2091, 2516, 2788, 2823, 3034, 3764, 3774, 4182, 4551, 5646, 6068, 7548, 8364, 9102, 11292, 15997, 18204, 25789, 31994, 34817, 38581, 47991, 51578, 63988, 69634, 77162, 77367, 95982, 103156, 104451, 115743, 139268, 154324, 154734, 191964, 208902, 231486, 309468, 417804, 462972, 591889, 655877, 1183778, 1311754, 1427497, 1775667, 1967631, 2367556, 2623508, 2854994, 3551334, 3935262, 4282491, 5709988, 7102668, 7870524, 8564982, 17129964, 24267449, 48534898, 72802347, 97069796, 145604694, 291209388]

約数ペア:

[(1, 291209388), (2, 145604694), (3, 97069796), (4, 72802347), (6, 48534898), (12, 24267449), (17, 17129964), (34, 8564982), (37, 7870524), (41, 7102668), (51, 5709988), (68, 4282491), (74, 3935262), (82, 3551334), (102, 2854994), (111, 2623508), (123, 2367556), (148, 1967631), (164, 1775667), (204, 1427497), (222, 1311754), (246, 1183778), (444, 655877), (492, 591889), (629, 462972), (697, 417804), (941, 309468), (1258, 231486), (1394, 208902), (1517, 191964), (1882, 154734), (1887, 154324), (2091, 139268), (2516, 115743), (2788, 104451), (2823, 103156), (3034, 95982), (3764, 77367), (3774, 77162), (4182, 69634), (4551, 63988), (5646, 51578), (6068, 47991), (7548, 38581), (8364, 34817), (9102, 31994), (11292, 25789), (15997, 18204)]