7857156972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{4111}}^1$

素因数の和:4559

約数の個数: 96

約数和(自身を含む): 21358188544

約数和(自身を除く): 13501031572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 373, 427, 732, 746, 854, 1119, 1281, 1492, 1708, 2238, 2562, 2611, 4111, 4476, 5124, 5222, 7833, 8222, 10444, 12333, 15666, 16444, 22753, 24666, 28777, 31332, 45506, 49332, 57554, 68259, 86331, 91012, 115108, 136518, 159271, 172662, 250771, 273036, 318542, 345324, 477813, 501542, 637084, 752313, 955626, 1003084, 1504626, 1533403, 1755397, 1911252, 3009252, 3066806, 3510794, 4600209, 5266191, 6133612, 7021588, 9200418, 10532382, 10733821, 18400836, 21064764, 21467642, 32201463, 42935284, 64402926, 93537583, 128805852, 187075166, 280612749, 374150332, 561225498, 654763081, 1122450996, 1309526162, 1964289243, 2619052324, 3928578486, 7857156972]

約数ペア:

[(1, 7857156972), (2, 3928578486), (3, 2619052324), (4, 1964289243), (6, 1309526162), (7, 1122450996), (12, 654763081), (14, 561225498), (21, 374150332), (28, 280612749), (42, 187075166), (61, 128805852), (84, 93537583), (122, 64402926), (183, 42935284), (244, 32201463), (366, 21467642), (373, 21064764), (427, 18400836), (732, 10733821), (746, 10532382), (854, 9200418), (1119, 7021588), (1281, 6133612), (1492, 5266191), (1708, 4600209), (2238, 3510794), (2562, 3066806), (2611, 3009252), (4111, 1911252), (4476, 1755397), (5124, 1533403), (5222, 1504626), (7833, 1003084), (8222, 955626), (10444, 752313), (12333, 637084), (15666, 501542), (16444, 477813), (22753, 345324), (24666, 318542), (28777, 273036), (31332, 250771), (45506, 172662), (49332, 159271), (57554, 136518), (68259, 115108), (86331, 91012)]