1572917882148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{32388557}}^1$

素因数の和:32388657

約数の個数: 72

約数和(自身を含む): 4244196640320

約数和(自身を除く): 2671278758172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 4047, 5396, 8094, 12141, 16188, 24282, 48564, 32388557, 64777114, 97165671, 129554228, 194331342, 291497013, 388662684, 582994026, 615382583, 1165988052, 1230765166, 1846147749, 2299587547, 2461530332, 3692295498, 4599175094, 5538443247, 6898762641, 7384590996, 9198350188, 11076886494, 13797525282, 20696287923, 22153772988, 27595050564, 41392575846, 43692163393, 82785151692, 87384326786, 131076490179, 174768653572, 262152980358, 393229470537, 524305960716, 786458941074, 1572917882148]

約数ペア:

[(1, 1572917882148), (2, 786458941074), (3, 524305960716), (4, 393229470537), (6, 262152980358), (9, 174768653572), (12, 131076490179), (18, 87384326786), (19, 82785151692), (36, 43692163393), (38, 41392575846), (57, 27595050564), (71, 22153772988), (76, 20696287923), (114, 13797525282), (142, 11076886494), (171, 9198350188), (213, 7384590996), (228, 6898762641), (284, 5538443247), (342, 4599175094), (426, 3692295498), (639, 2461530332), (684, 2299587547), (852, 1846147749), (1278, 1230765166), (1349, 1165988052), (2556, 615382583), (2698, 582994026), (4047, 388662684), (5396, 291497013), (8094, 194331342), (12141, 129554228), (16188, 97165671), (24282, 64777114), (48564, 32388557)]