345062328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 999371520

約数和(自身を除く): 654309192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 67, 68, 78, 102, 104, 134, 136, 156, 201, 204, 221, 268, 312, 402, 408, 442, 536, 663, 804, 871, 884, 971, 1139, 1326, 1608, 1742, 1768, 1942, 2278, 2613, 2652, 2913, 3417, 3484, 3884, 4556, 5226, 5304, 5826, 6834, 6968, 7768, 9112, 10452, 11652, 12623, 13668, 14807, 16507, 20904, 23304, 25246, 27336, 29614, 33014, 37869, 44421, 49521, 50492, 59228, 65057, 66028, 75738, 88842, 99042, 100984, 118456, 130114, 132056, 151476, 177684, 195171, 198084, 214591, 260228, 302952, 355368, 390342, 396168, 429182, 520456, 643773, 780684, 845741, 858364, 1105969, 1287546, 1561368, 1691482, 1716728, 2211938, 2537223, 2575092, 3317907, 3382964, 4423876, 5074446, 5150184, 6635814, 6765928, 8847752, 10148892, 13271628, 14377597, 20297784, 26543256, 28755194, 43132791, 57510388, 86265582, 115020776, 172531164, 345062328]

約数ペア:

[(1, 345062328), (2, 172531164), (3, 115020776), (4, 86265582), (6, 57510388), (8, 43132791), (12, 28755194), (13, 26543256), (17, 20297784), (24, 14377597), (26, 13271628), (34, 10148892), (39, 8847752), (51, 6765928), (52, 6635814), (67, 5150184), (68, 5074446), (78, 4423876), (102, 3382964), (104, 3317907), (134, 2575092), (136, 2537223), (156, 2211938), (201, 1716728), (204, 1691482), (221, 1561368), (268, 1287546), (312, 1105969), (402, 858364), (408, 845741), (442, 780684), (536, 643773), (663, 520456), (804, 429182), (871, 396168), (884, 390342), (971, 355368), (1139, 302952), (1326, 260228), (1608, 214591), (1742, 198084), (1768, 195171), (1942, 177684), (2278, 151476), (2613, 132056), (2652, 130114), (2913, 118456), (3417, 100984), (3484, 99042), (3884, 88842), (4556, 75738), (5226, 66028), (5304, 65057), (5826, 59228), (6834, 50492), (6968, 49521), (7768, 44421), (9112, 37869), (10452, 33014), (11652, 29614), (12623, 27336), (13668, 25246), (14807, 23304), (16507, 20904)]