15678868324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{20887}}^1$

素因数の和:21017

約数の個数: 96

約数和(自身を含む): 35372574720

約数和(自身を除く): 19693706396

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 83, 119, 133, 166, 238, 266, 323, 332, 476, 532, 581, 646, 1162, 1292, 1411, 1577, 2261, 2324, 2822, 3154, 4522, 5644, 6308, 9044, 9877, 11039, 19754, 20887, 22078, 26809, 39508, 41774, 44156, 53618, 83548, 107236, 146209, 187663, 292418, 355079, 375326, 396853, 584836, 710158, 750652, 793706, 1420316, 1587412, 1733621, 2485553, 2777971, 3467242, 4971106, 5555942, 6746501, 6934484, 9942212, 11111884, 12135347, 13493002, 24270694, 26986004, 29471557, 32938799, 47225507, 48541388, 58943114, 65877598, 94451014, 117886228, 131755196, 188902028, 206300899, 230571593, 412601798, 461143186, 559959583, 825203596, 922286372, 1119919166, 2239838332, 3919717081, 7839434162, 15678868324]

約数ペア:

[(1, 15678868324), (2, 7839434162), (4, 3919717081), (7, 2239838332), (14, 1119919166), (17, 922286372), (19, 825203596), (28, 559959583), (34, 461143186), (38, 412601798), (68, 230571593), (76, 206300899), (83, 188902028), (119, 131755196), (133, 117886228), (166, 94451014), (238, 65877598), (266, 58943114), (323, 48541388), (332, 47225507), (476, 32938799), (532, 29471557), (581, 26986004), (646, 24270694), (1162, 13493002), (1292, 12135347), (1411, 11111884), (1577, 9942212), (2261, 6934484), (2324, 6746501), (2822, 5555942), (3154, 4971106), (4522, 3467242), (5644, 2777971), (6308, 2485553), (9044, 1733621), (9877, 1587412), (11039, 1420316), (19754, 793706), (20887, 750652), (22078, 710158), (26809, 584836), (39508, 396853), (41774, 375326), (44156, 355079), (53618, 292418), (83548, 187663), (107236, 146209)]