15673724872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{853}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 35380195200

約数和(自身を除く): 19706470328

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 547, 646, 853, 884, 988, 1094, 1292, 1706, 1768, 1976, 2188, 2584, 3412, 4199, 4376, 6824, 7111, 8398, 9299, 10393, 11089, 14222, 14501, 16207, 16796, 18598, 20786, 22178, 28444, 29002, 32414, 33592, 37196, 41572, 44356, 56888, 58004, 64828, 74392, 83144, 88712, 116008, 120887, 129656, 135109, 176681, 188513, 210691, 241774, 270218, 275519, 353362, 377026, 421382, 466591, 483548, 540436, 551038, 706724, 754052, 842764, 933182, 967096, 1080872, 1102076, 1413448, 1508104, 1685528, 1866364, 2204152, 2296853, 3581747, 3732728, 4593706, 6065683, 7163494, 7932047, 8865229, 9187412, 12131366, 14326988, 15864094, 17730458, 18374824, 24262732, 28653976, 31728188, 35460916, 48525464, 63456376, 70921832, 103116611, 115247977, 150708893, 206233222, 230495954, 301417786, 412466444, 460991908, 602835572, 824932888, 921983816, 1205671144, 1959215609, 3918431218, 7836862436, 15673724872]

約数ペア:

[(1, 15673724872), (2, 7836862436), (4, 3918431218), (8, 1959215609), (13, 1205671144), (17, 921983816), (19, 824932888), (26, 602835572), (34, 460991908), (38, 412466444), (52, 301417786), (68, 230495954), (76, 206233222), (104, 150708893), (136, 115247977), (152, 103116611), (221, 70921832), (247, 63456376), (323, 48525464), (442, 35460916), (494, 31728188), (547, 28653976), (646, 24262732), (853, 18374824), (884, 17730458), (988, 15864094), (1094, 14326988), (1292, 12131366), (1706, 9187412), (1768, 8865229), (1976, 7932047), (2188, 7163494), (2584, 6065683), (3412, 4593706), (4199, 3732728), (4376, 3581747), (6824, 2296853), (7111, 2204152), (8398, 1866364), (9299, 1685528), (10393, 1508104), (11089, 1413448), (14222, 1102076), (14501, 1080872), (16207, 967096), (16796, 933182), (18598, 842764), (20786, 754052), (22178, 706724), (28444, 551038), (29002, 540436), (32414, 483548), (33592, 466591), (37196, 421382), (41572, 377026), (44356, 353362), (56888, 275519), (58004, 270218), (64828, 241774), (74392, 210691), (83144, 188513), (88712, 176681), (116008, 135109), (120887, 129656)]