315012456

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 960854400

約数和(自身を除く): 645841944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 197, 198, 216, 264, 297, 394, 396, 591, 594, 673, 788, 792, 1182, 1188, 1346, 1576, 1773, 2019, 2167, 2364, 2376, 2692, 3546, 4038, 4334, 4728, 5319, 5384, 6057, 6501, 7092, 7403, 8076, 8668, 10638, 12114, 13002, 14184, 14806, 16152, 17336, 18171, 19503, 21276, 22209, 24228, 26004, 29612, 36342, 39006, 42552, 44418, 48456, 52008, 58509, 59224, 66627, 72684, 78012, 88836, 117018, 132581, 133254, 145368, 156024, 177672, 199881, 234036, 265162, 266508, 397743, 399762, 468072, 530324, 533016, 795486, 799524, 1060648, 1193229, 1458391, 1590972, 1599048, 2386458, 2916782, 3181944, 3579687, 4375173, 4772916, 5833564, 7159374, 8750346, 9545832, 11667128, 13125519, 14318748, 17500692, 26251038, 28637496, 35001384, 39376557, 52502076, 78753114, 105004152, 157506228, 315012456]

約数ペア:

[(1, 315012456), (2, 157506228), (3, 105004152), (4, 78753114), (6, 52502076), (8, 39376557), (9, 35001384), (11, 28637496), (12, 26251038), (18, 17500692), (22, 14318748), (24, 13125519), (27, 11667128), (33, 9545832), (36, 8750346), (44, 7159374), (54, 5833564), (66, 4772916), (72, 4375173), (88, 3579687), (99, 3181944), (108, 2916782), (132, 2386458), (197, 1599048), (198, 1590972), (216, 1458391), (264, 1193229), (297, 1060648), (394, 799524), (396, 795486), (591, 533016), (594, 530324), (673, 468072), (788, 399762), (792, 397743), (1182, 266508), (1188, 265162), (1346, 234036), (1576, 199881), (1773, 177672), (2019, 156024), (2167, 145368), (2364, 133254), (2376, 132581), (2692, 117018), (3546, 88836), (4038, 78012), (4334, 72684), (4728, 66627), (5319, 59224), (5384, 58509), (6057, 52008), (6501, 48456), (7092, 44418), (7403, 42552), (8076, 39006), (8668, 36342), (10638, 29612), (12114, 26004), (13002, 24228), (14184, 22209), (14806, 21276), (16152, 19503), (17336, 18171)]