1331333496

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1631

約数の個数: 160

約数和(自身を含む): 3983126400

約数和(自身を除く): 2651792904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 81, 108, 114, 142, 152, 162, 171, 213, 216, 228, 284, 324, 342, 426, 456, 513, 568, 639, 648, 684, 852, 1026, 1278, 1349, 1368, 1523, 1539, 1704, 1917, 2052, 2556, 2698, 3046, 3078, 3834, 4047, 4104, 4569, 5112, 5396, 5751, 6092, 6156, 7668, 8094, 9138, 10792, 11502, 12141, 12184, 12312, 13707, 15336, 16188, 18276, 23004, 24282, 27414, 28937, 32376, 36423, 36552, 41121, 46008, 48564, 54828, 57874, 72846, 82242, 86811, 97128, 108133, 109269, 109656, 115748, 123363, 145692, 164484, 173622, 216266, 218538, 231496, 246726, 260433, 291384, 324399, 328968, 347244, 432532, 437076, 493452, 520866, 648798, 694488, 781299, 865064, 874152, 973197, 986904, 1041732, 1297596, 1562598, 1946394, 2054527, 2083464, 2343897, 2595192, 2919591, 3125196, 3892788, 4109054, 4687794, 5839182, 6163581, 6250392, 7785576, 8218108, 8758773, 9375588, 11678364, 12327162, 16436216, 17517546, 18490743, 18751176, 23356728, 24654324, 35035092, 36981486, 49308648, 55472229, 70070184, 73962972, 110944458, 147925944, 166416687, 221888916, 332833374, 443777832, 665666748, 1331333496]

約数ペア:

[(1, 1331333496), (2, 665666748), (3, 443777832), (4, 332833374), (6, 221888916), (8, 166416687), (9, 147925944), (12, 110944458), (18, 73962972), (19, 70070184), (24, 55472229), (27, 49308648), (36, 36981486), (38, 35035092), (54, 24654324), (57, 23356728), (71, 18751176), (72, 18490743), (76, 17517546), (81, 16436216), (108, 12327162), (114, 11678364), (142, 9375588), (152, 8758773), (162, 8218108), (171, 7785576), (213, 6250392), (216, 6163581), (228, 5839182), (284, 4687794), (324, 4109054), (342, 3892788), (426, 3125196), (456, 2919591), (513, 2595192), (568, 2343897), (639, 2083464), (648, 2054527), (684, 1946394), (852, 1562598), (1026, 1297596), (1278, 1041732), (1349, 986904), (1368, 973197), (1523, 874152), (1539, 865064), (1704, 781299), (1917, 694488), (2052, 648798), (2556, 520866), (2698, 493452), (3046, 437076), (3078, 432532), (3834, 347244), (4047, 328968), (4104, 324399), (4569, 291384), (5112, 260433), (5396, 246726), (5751, 231496), (6092, 218538), (6156, 216266), (7668, 173622), (8094, 164484), (9138, 145692), (10792, 123363), (11502, 115748), (12141, 109656), (12184, 109269), (12312, 108133), (13707, 97128), (15336, 86811), (16188, 82242), (18276, 72846), (23004, 57874), (24282, 54828), (27414, 48564), (28937, 46008), (32376, 41121), (36423, 36552)]