1389818736

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{36979}}^1$

素因数の和:37028

約数の個数: 100

約数和(自身を含む): 4161359400

約数和(自身を除く): 2771540664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 261, 324, 348, 432, 464, 522, 648, 696, 783, 1044, 1296, 1392, 1566, 2088, 2349, 3132, 4176, 4698, 6264, 9396, 12528, 18792, 36979, 37584, 73958, 110937, 147916, 221874, 295832, 332811, 443748, 591664, 665622, 887496, 998433, 1072391, 1331244, 1774992, 1996866, 2144782, 2662488, 2995299, 3217173, 3993732, 4289564, 5324976, 5990598, 6434346, 7987464, 8579128, 9651519, 11981196, 12868692, 15974928, 17158256, 19303038, 23962392, 25737384, 28954557, 38606076, 47924784, 51474768, 57909114, 77212152, 86863671, 115818228, 154424304, 173727342, 231636456, 347454684, 463272912, 694909368, 1389818736]

約数ペア:

[(1, 1389818736), (2, 694909368), (3, 463272912), (4, 347454684), (6, 231636456), (8, 173727342), (9, 154424304), (12, 115818228), (16, 86863671), (18, 77212152), (24, 57909114), (27, 51474768), (29, 47924784), (36, 38606076), (48, 28954557), (54, 25737384), (58, 23962392), (72, 19303038), (81, 17158256), (87, 15974928), (108, 12868692), (116, 11981196), (144, 9651519), (162, 8579128), (174, 7987464), (216, 6434346), (232, 5990598), (261, 5324976), (324, 4289564), (348, 3993732), (432, 3217173), (464, 2995299), (522, 2662488), (648, 2144782), (696, 1996866), (783, 1774992), (1044, 1331244), (1296, 1072391), (1392, 998433), (1566, 887496), (2088, 665622), (2349, 591664), (3132, 443748), (4176, 332811), (4698, 295832), (6264, 221874), (9396, 147916), (12528, 110937), (18792, 73958), (36979, 37584)]