856373472

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{17389}}^1$

素因数の和:17430

約数の個数: 120

約数和(自身を含む): 2651279400

約数和(自身を除く): 1794905928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 17389, 24624, 34778, 49248, 52167, 69556, 104334, 139112, 156501, 208668, 278224, 313002, 330391, 417336, 469503, 556448, 626004, 660782, 834672, 939006, 991173, 1252008, 1321564, 1408509, 1669344, 1878012, 1982346, 2504016, 2643128, 2817018, 2973519, 3756024, 3964692, 5008032, 5286256, 5634036, 5947038, 7512048, 7929384, 8920557, 10572512, 11268072, 11894076, 15024096, 15858768, 17841114, 22536144, 23788152, 26761671, 31717536, 35682228, 45072288, 47576304, 53523342, 71364456, 95152608, 107046684, 142728912, 214093368, 285457824, 428186736, 856373472]

約数ペア:

[(1, 856373472), (2, 428186736), (3, 285457824), (4, 214093368), (6, 142728912), (8, 107046684), (9, 95152608), (12, 71364456), (16, 53523342), (18, 47576304), (19, 45072288), (24, 35682228), (27, 31717536), (32, 26761671), (36, 23788152), (38, 22536144), (48, 17841114), (54, 15858768), (57, 15024096), (72, 11894076), (76, 11268072), (81, 10572512), (96, 8920557), (108, 7929384), (114, 7512048), (144, 5947038), (152, 5634036), (162, 5286256), (171, 5008032), (216, 3964692), (228, 3756024), (288, 2973519), (304, 2817018), (324, 2643128), (342, 2504016), (432, 1982346), (456, 1878012), (513, 1669344), (608, 1408509), (648, 1321564), (684, 1252008), (864, 991173), (912, 939006), (1026, 834672), (1296, 660782), (1368, 626004), (1539, 556448), (1824, 469503), (2052, 417336), (2592, 330391), (2736, 313002), (3078, 278224), (4104, 208668), (5472, 156501), (6156, 139112), (8208, 104334), (12312, 69556), (16416, 52167), (17389, 49248), (24624, 34778)]