947020344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 2558976000

約数和(自身を除く): 1611955656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 139, 152, 201, 223, 228, 268, 278, 402, 417, 446, 456, 536, 556, 669, 804, 834, 892, 1112, 1273, 1338, 1608, 1668, 1784, 2546, 2641, 2676, 3336, 3819, 4237, 5092, 5282, 5352, 7638, 7923, 8474, 9313, 10184, 10564, 12711, 14941, 15276, 15846, 16948, 18626, 21128, 25422, 27939, 29882, 30552, 30997, 31692, 33896, 37252, 44823, 50844, 55878, 59764, 61994, 63384, 74504, 89646, 92991, 101688, 111756, 119528, 123988, 176947, 179292, 185982, 223512, 247976, 283879, 353894, 358584, 371964, 530841, 567758, 588943, 707788, 743928, 851637, 1061682, 1135516, 1177886, 1415576, 1703274, 1766829, 2076799, 2123364, 2271032, 2355772, 3406548, 3533658, 4153598, 4246728, 4711544, 6230397, 6813096, 7067316, 8307196, 12460794, 14134632, 16614392, 24921588, 39459181, 49843176, 78918362, 118377543, 157836724, 236755086, 315673448, 473510172, 947020344]

約数ペア:

[(1, 947020344), (2, 473510172), (3, 315673448), (4, 236755086), (6, 157836724), (8, 118377543), (12, 78918362), (19, 49843176), (24, 39459181), (38, 24921588), (57, 16614392), (67, 14134632), (76, 12460794), (114, 8307196), (134, 7067316), (139, 6813096), (152, 6230397), (201, 4711544), (223, 4246728), (228, 4153598), (268, 3533658), (278, 3406548), (402, 2355772), (417, 2271032), (446, 2123364), (456, 2076799), (536, 1766829), (556, 1703274), (669, 1415576), (804, 1177886), (834, 1135516), (892, 1061682), (1112, 851637), (1273, 743928), (1338, 707788), (1608, 588943), (1668, 567758), (1784, 530841), (2546, 371964), (2641, 358584), (2676, 353894), (3336, 283879), (3819, 247976), (4237, 223512), (5092, 185982), (5282, 179292), (5352, 176947), (7638, 123988), (7923, 119528), (8474, 111756), (9313, 101688), (10184, 92991), (10564, 89646), (12711, 74504), (14941, 63384), (15276, 61994), (15846, 59764), (16948, 55878), (18626, 50844), (21128, 44823), (25422, 37252), (27939, 33896), (29882, 31692), (30552, 30997)]