1377291708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 3982970880

約数和(自身を除く): 2605679172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 83, 106, 108, 117, 156, 159, 166, 212, 223, 234, 249, 318, 332, 351, 446, 468, 477, 498, 636, 669, 689, 702, 747, 892, 954, 996, 1079, 1338, 1378, 1404, 1431, 1494, 1908, 2007, 2067, 2158, 2241, 2676, 2756, 2862, 2899, 2988, 3237, 4014, 4134, 4316, 4399, 4482, 5724, 5798, 6021, 6201, 6474, 8028, 8268, 8697, 8798, 8964, 9711, 11596, 11819, 12042, 12402, 12948, 13197, 17394, 17596, 18509, 18603, 19422, 23638, 24084, 24804, 26091, 26394, 29133, 34788, 35457, 37018, 37206, 38844, 39591, 47276, 52182, 52788, 55527, 57187, 58266, 70914, 74036, 74412, 78273, 79182, 104364, 106371, 111054, 114374, 116532, 118773, 141828, 153647, 156546, 158364, 166581, 171561, 212742, 222108, 228748, 237546, 240617, 307294, 313092, 319113, 333162, 343122, 425484, 460941, 475092, 481234, 499743, 514683, 614588, 638226, 666324, 686244, 721851, 921882, 962468, 980977, 999486, 1029366, 1276452, 1382823, 1443702, 1544049, 1843764, 1961954, 1998972, 2058732, 2165553, 2765646, 2887404, 2942931, 3088098, 3923908, 4148469, 4331106, 5531292, 5885862, 6176196, 6496659, 8296938, 8662212, 8828793, 11771724, 12752701, 12993318, 16593876, 17657586, 25505402, 25986636, 26486379, 35315172, 38258103, 51010804, 52972758, 76516206, 105945516, 114774309, 153032412, 229548618, 344322927, 459097236, 688645854, 1377291708]

約数ペア:

[(1, 1377291708), (2, 688645854), (3, 459097236), (4, 344322927), (6, 229548618), (9, 153032412), (12, 114774309), (13, 105945516), (18, 76516206), (26, 52972758), (27, 51010804), (36, 38258103), (39, 35315172), (52, 26486379), (53, 25986636), (54, 25505402), (78, 17657586), (83, 16593876), (106, 12993318), (108, 12752701), (117, 11771724), (156, 8828793), (159, 8662212), (166, 8296938), (212, 6496659), (223, 6176196), (234, 5885862), (249, 5531292), (318, 4331106), (332, 4148469), (351, 3923908), (446, 3088098), (468, 2942931), (477, 2887404), (498, 2765646), (636, 2165553), (669, 2058732), (689, 1998972), (702, 1961954), (747, 1843764), (892, 1544049), (954, 1443702), (996, 1382823), (1079, 1276452), (1338, 1029366), (1378, 999486), (1404, 980977), (1431, 962468), (1494, 921882), (1908, 721851), (2007, 686244), (2067, 666324), (2158, 638226), (2241, 614588), (2676, 514683), (2756, 499743), (2862, 481234), (2899, 475092), (2988, 460941), (3237, 425484), (4014, 343122), (4134, 333162), (4316, 319113), (4399, 313092), (4482, 307294), (5724, 240617), (5798, 237546), (6021, 228748), (6201, 222108), (6474, 212742), (8028, 171561), (8268, 166581), (8697, 158364), (8798, 156546), (8964, 153647), (9711, 141828), (11596, 118773), (11819, 116532), (12042, 114374), (12402, 111054), (12948, 106371), (13197, 104364), (17394, 79182), (17596, 78273), (18509, 74412), (18603, 74036), (19422, 70914), (23638, 58266), (24084, 57187), (24804, 55527), (26091, 52788), (26394, 52182), (29133, 47276), (34788, 39591), (35457, 38844), (37018, 37206)]