1240208508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1808

約数の個数: 192

約数和(自身を含む): 3892654080

約数和(自身を除く): 2652445572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 41, 42, 44, 57, 66, 76, 77, 82, 84, 114, 123, 132, 133, 154, 164, 209, 228, 231, 246, 266, 287, 308, 399, 418, 451, 462, 492, 532, 574, 627, 779, 798, 836, 861, 902, 924, 1148, 1254, 1353, 1463, 1558, 1596, 1722, 1723, 1804, 2337, 2508, 2706, 2926, 3116, 3157, 3444, 3446, 4389, 4674, 5169, 5412, 5453, 5852, 6314, 6892, 8569, 8778, 9348, 9471, 10338, 10906, 12061, 12628, 16359, 17138, 17556, 18942, 18953, 20676, 21812, 24122, 25707, 32718, 32737, 34276, 36183, 37884, 37906, 48244, 51414, 56859, 59983, 65436, 65474, 70643, 72366, 75812, 98211, 102828, 113718, 119966, 130948, 132671, 141286, 144732, 179949, 196422, 211929, 227436, 229159, 239932, 265342, 282572, 359898, 360107, 392844, 398013, 423858, 458318, 494501, 530684, 687477, 719796, 720214, 777073, 796026, 847716, 916636, 989002, 1080321, 1342217, 1374954, 1440428, 1483503, 1554146, 1592052, 1978004, 2160642, 2331219, 2520749, 2684434, 2749908, 2967006, 3108292, 4026651, 4321284, 4662438, 5041498, 5368868, 5439511, 5934012, 7562247, 8053302, 9324876, 9395519, 10082996, 10879022, 14764387, 15124494, 16106604, 16318533, 18791038, 21758044, 28186557, 29528774, 30248988, 32637066, 37582076, 44293161, 56373114, 59057548, 65274132, 88586322, 103350709, 112746228, 177172644, 206701418, 310052127, 413402836, 620104254, 1240208508]

約数ペア:

[(1, 1240208508), (2, 620104254), (3, 413402836), (4, 310052127), (6, 206701418), (7, 177172644), (11, 112746228), (12, 103350709), (14, 88586322), (19, 65274132), (21, 59057548), (22, 56373114), (28, 44293161), (33, 37582076), (38, 32637066), (41, 30248988), (42, 29528774), (44, 28186557), (57, 21758044), (66, 18791038), (76, 16318533), (77, 16106604), (82, 15124494), (84, 14764387), (114, 10879022), (123, 10082996), (132, 9395519), (133, 9324876), (154, 8053302), (164, 7562247), (209, 5934012), (228, 5439511), (231, 5368868), (246, 5041498), (266, 4662438), (287, 4321284), (308, 4026651), (399, 3108292), (418, 2967006), (451, 2749908), (462, 2684434), (492, 2520749), (532, 2331219), (574, 2160642), (627, 1978004), (779, 1592052), (798, 1554146), (836, 1483503), (861, 1440428), (902, 1374954), (924, 1342217), (1148, 1080321), (1254, 989002), (1353, 916636), (1463, 847716), (1558, 796026), (1596, 777073), (1722, 720214), (1723, 719796), (1804, 687477), (2337, 530684), (2508, 494501), (2706, 458318), (2926, 423858), (3116, 398013), (3157, 392844), (3444, 360107), (3446, 359898), (4389, 282572), (4674, 265342), (5169, 239932), (5412, 229159), (5453, 227436), (5852, 211929), (6314, 196422), (6892, 179949), (8569, 144732), (8778, 141286), (9348, 132671), (9471, 130948), (10338, 119966), (10906, 113718), (12061, 102828), (12628, 98211), (16359, 75812), (17138, 72366), (17556, 70643), (18942, 65474), (18953, 65436), (20676, 59983), (21812, 56859), (24122, 51414), (25707, 48244), (32718, 37906), (32737, 37884), (34276, 36183)]