1882210148

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2354

約数の個数: 144

約数和(自身を含む): 4601076480

約数和(自身を除く): 2718866332

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 49, 52, 68, 76, 91, 98, 119, 133, 182, 196, 221, 238, 247, 266, 323, 364, 442, 476, 494, 532, 637, 646, 833, 884, 931, 988, 1274, 1292, 1547, 1666, 1729, 1862, 2261, 2287, 2548, 3094, 3332, 3458, 3724, 4199, 4522, 4574, 6188, 6916, 8398, 9044, 9148, 10829, 12103, 15827, 16009, 16796, 21658, 24206, 29393, 29731, 31654, 32018, 38879, 43316, 43453, 48412, 58786, 59462, 63308, 64036, 77758, 86906, 112063, 117572, 118924, 155516, 173812, 205751, 208117, 224126, 272153, 304171, 411502, 416234, 448252, 505427, 544306, 564889, 608342, 738701, 823004, 832468, 1010854, 1088612, 1129778, 1216684, 1456819, 1477402, 1905071, 2021708, 2129197, 2259556, 2913638, 2954804, 3537989, 3810142, 3954223, 4258394, 5170907, 5827276, 7075978, 7620284, 7908446, 8516788, 9603113, 10341814, 14151956, 15816892, 19206226, 20683628, 24765923, 27679561, 36196349, 38412452, 49531846, 55359122, 67221791, 72392698, 99063692, 110718244, 134443582, 144785396, 268887164, 470552537, 941105074, 1882210148]

約数ペア:

[(1, 1882210148), (2, 941105074), (4, 470552537), (7, 268887164), (13, 144785396), (14, 134443582), (17, 110718244), (19, 99063692), (26, 72392698), (28, 67221791), (34, 55359122), (38, 49531846), (49, 38412452), (52, 36196349), (68, 27679561), (76, 24765923), (91, 20683628), (98, 19206226), (119, 15816892), (133, 14151956), (182, 10341814), (196, 9603113), (221, 8516788), (238, 7908446), (247, 7620284), (266, 7075978), (323, 5827276), (364, 5170907), (442, 4258394), (476, 3954223), (494, 3810142), (532, 3537989), (637, 2954804), (646, 2913638), (833, 2259556), (884, 2129197), (931, 2021708), (988, 1905071), (1274, 1477402), (1292, 1456819), (1547, 1216684), (1666, 1129778), (1729, 1088612), (1862, 1010854), (2261, 832468), (2287, 823004), (2548, 738701), (3094, 608342), (3332, 564889), (3458, 544306), (3724, 505427), (4199, 448252), (4522, 416234), (4574, 411502), (6188, 304171), (6916, 272153), (8398, 224126), (9044, 208117), (9148, 205751), (10829, 173812), (12103, 155516), (15827, 118924), (16009, 117572), (16796, 112063), (21658, 86906), (24206, 77758), (29393, 64036), (29731, 63308), (31654, 59462), (32018, 58786), (38879, 48412), (43316, 43453)]