348510996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22153}}^1$

素因数の和:22205

約数の個数: 72

約数和(自身を含む): 967686720

約数和(自身を除く): 619175724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 22153, 44306, 66459, 88612, 132918, 199377, 265836, 398754, 420907, 509519, 797508, 841814, 1019038, 1262721, 1528557, 1683628, 2038076, 2525442, 3057114, 3788163, 4585671, 5050884, 6114228, 7576326, 9171342, 9680861, 15152652, 18342684, 19361722, 29042583, 38723444, 58085166, 87127749, 116170332, 174255498, 348510996]

約数ペア:

[(1, 348510996), (2, 174255498), (3, 116170332), (4, 87127749), (6, 58085166), (9, 38723444), (12, 29042583), (18, 19361722), (19, 18342684), (23, 15152652), (36, 9680861), (38, 9171342), (46, 7576326), (57, 6114228), (69, 5050884), (76, 4585671), (92, 3788163), (114, 3057114), (138, 2525442), (171, 2038076), (207, 1683628), (228, 1528557), (276, 1262721), (342, 1019038), (414, 841814), (437, 797508), (684, 509519), (828, 420907), (874, 398754), (1311, 265836), (1748, 199377), (2622, 132918), (3933, 88612), (5244, 66459), (7866, 44306), (15732, 22153)]