7222426.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 77051520

約数和(自身を除く): 51616188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 139, 153, 156, 204, 207, 221, 234, 276, 278, 299, 306, 391, 414, 417, 442, 468, 556, 598, 612, 663, 782, 828, 834, 884, 897, 1173, 1196, 1251, 1326, 1564, 1668, 1794, 1807, 1989, 2346, 2363, 2502, 2652, 2691, 3197, 3519, 3588, 3614, 3978, 4692, 4726, 5004, 5083, 5382, 5421, 6394, 7038, 7089, 7228, 7956, 9452, 9591, 10166, 10764, 10842, 12788, 14076, 14178, 15249, 16263, 19182, 20332, 21267, 21684, 28356, 28773, 30498, 30719, 32526, 38364, 41561, 42534, 45747, 54349, 57546, 60996, 61438, 65052, 83122, 85068, 91494, 92157, 108698, 115092, 122876, 124683, 163047, 166244, 182988, 184314, 217396, 249366, 276471, 326094, 368628, 374049, 489141, 498732, 552942, 652188, 706537, 748098, 978282, 1105884, 1413074, 1496196, 1956564, 2119611, 2826148, 4239222, 6358833, 8478444, 12717666, 25435332]

約数ペア:

[(1, 25435332), (2, 12717666), (3, 8478444), (4, 6358833), (6, 4239222), (9, 2826148), (12, 2119611), (13, 1956564), (17, 1496196), (18, 1413074), (23, 1105884), (26, 978282), (34, 748098), (36, 706537), (39, 652188), (46, 552942), (51, 498732), (52, 489141), (68, 374049), (69, 368628), (78, 326094), (92, 276471), (102, 249366), (117, 217396), (138, 184314), (139, 182988), (153, 166244), (156, 163047), (204, 124683), (207, 122876), (221, 115092), (234, 108698), (276, 92157), (278, 91494), (299, 85068), (306, 83122), (391, 65052), (414, 61438), (417, 60996), (442, 57546), (468, 54349), (556, 45747), (598, 42534), (612, 41561), (663, 38364), (782, 32526), (828, 30719), (834, 30498), (884, 28773), (897, 28356), (1173, 21684), (1196, 21267), (1251, 20332), (1326, 19182), (1564, 16263), (1668, 15249), (1794, 14178), (1807, 14076), (1989, 12788), (2346, 10842), (2363, 10764), (2502, 10166), (2652, 9591), (2691, 9452), (3197, 7956), (3519, 7228), (3588, 7089), (3614, 7038), (3978, 6394), (4692, 5421), (4726, 5382), (5004, 5083)]