616375732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 1388632224

約数和(自身を除く): 772256492

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 211, 238, 266, 289, 323, 361, 422, 476, 532, 578, 646, 722, 844, 1156, 1292, 1444, 1477, 2023, 2261, 2527, 2954, 3587, 4009, 4046, 4522, 5054, 5491, 5908, 6137, 7174, 8018, 8092, 9044, 10108, 10982, 12274, 14348, 16036, 21964, 24548, 25109, 28063, 38437, 42959, 50218, 56126, 60979, 68153, 76171, 76874, 85918, 100436, 104329, 112252, 121958, 136306, 152342, 153748, 171836, 208658, 243916, 272612, 304684, 417316, 426853, 477071, 533197, 730303, 853706, 954142, 1066394, 1158601, 1294907, 1460606, 1707412, 1908284, 2132788, 2317202, 2589814, 2921212, 4634404, 5179628, 8110207, 9064349, 16220414, 18128698, 22013419, 32440828, 36257396, 44026838, 88053676, 154093933, 308187866, 616375732]

約数ペア:

[(1, 616375732), (2, 308187866), (4, 154093933), (7, 88053676), (14, 44026838), (17, 36257396), (19, 32440828), (28, 22013419), (34, 18128698), (38, 16220414), (68, 9064349), (76, 8110207), (119, 5179628), (133, 4634404), (211, 2921212), (238, 2589814), (266, 2317202), (289, 2132788), (323, 1908284), (361, 1707412), (422, 1460606), (476, 1294907), (532, 1158601), (578, 1066394), (646, 954142), (722, 853706), (844, 730303), (1156, 533197), (1292, 477071), (1444, 426853), (1477, 417316), (2023, 304684), (2261, 272612), (2527, 243916), (2954, 208658), (3587, 171836), (4009, 153748), (4046, 152342), (4522, 136306), (5054, 121958), (5491, 112252), (5908, 104329), (6137, 100436), (7174, 85918), (8018, 76874), (8092, 76171), (9044, 68153), (10108, 60979), (10982, 56126), (12274, 50218), (14348, 42959), (16036, 38437), (21964, 28063), (24548, 25109)]