302537988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 826010640

約数和(自身を除く): 523472652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 83, 114, 146, 166, 171, 219, 228, 249, 292, 332, 342, 438, 498, 657, 684, 747, 876, 996, 1314, 1387, 1494, 1577, 2628, 2774, 2988, 3154, 4161, 4731, 5329, 5548, 6059, 6308, 8322, 9462, 10658, 12118, 12483, 14193, 15987, 16644, 18177, 18924, 21316, 24236, 24966, 28386, 31974, 36354, 47961, 49932, 54531, 56772, 63948, 72708, 95922, 101251, 109062, 115121, 191844, 202502, 218124, 230242, 303753, 345363, 405004, 442307, 460484, 607506, 690726, 884614, 911259, 1036089, 1215012, 1326921, 1381452, 1769228, 1822518, 2072178, 2653842, 3645036, 3980763, 4144356, 5307684, 7961526, 8403833, 15923052, 16807666, 25211499, 33615332, 50422998, 75634497, 100845996, 151268994, 302537988]

約数ペア:

[(1, 302537988), (2, 151268994), (3, 100845996), (4, 75634497), (6, 50422998), (9, 33615332), (12, 25211499), (18, 16807666), (19, 15923052), (36, 8403833), (38, 7961526), (57, 5307684), (73, 4144356), (76, 3980763), (83, 3645036), (114, 2653842), (146, 2072178), (166, 1822518), (171, 1769228), (219, 1381452), (228, 1326921), (249, 1215012), (292, 1036089), (332, 911259), (342, 884614), (438, 690726), (498, 607506), (657, 460484), (684, 442307), (747, 405004), (876, 345363), (996, 303753), (1314, 230242), (1387, 218124), (1494, 202502), (1577, 191844), (2628, 115121), (2774, 109062), (2988, 101251), (3154, 95922), (4161, 72708), (4731, 63948), (5329, 56772), (5548, 54531), (6059, 49932), (6308, 47961), (8322, 36354), (9462, 31974), (10658, 28386), (12118, 24966), (12483, 24236), (14193, 21316), (15987, 18924), (16644, 18177)]