1790989032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4787}}^1$

素因数の和:4951

約数の個数: 128

約数和(自身を含む): 5460618240

約数和(自身を除く): 3669629208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 131, 136, 168, 204, 238, 262, 357, 393, 408, 476, 524, 714, 786, 917, 952, 1048, 1428, 1572, 1834, 2227, 2751, 2856, 3144, 3668, 4454, 4787, 5502, 6681, 7336, 8908, 9574, 11004, 13362, 14361, 15589, 17816, 19148, 22008, 26724, 28722, 31178, 33509, 38296, 46767, 53448, 57444, 62356, 67018, 81379, 93534, 100527, 114888, 124712, 134036, 162758, 187068, 201054, 244137, 268072, 325516, 374136, 402108, 488274, 569653, 627097, 651032, 804216, 976548, 1139306, 1254194, 1708959, 1881291, 1953096, 2278612, 2508388, 3417918, 3762582, 4389679, 4557224, 5016776, 6835836, 7525164, 8779358, 10660649, 13169037, 13671672, 15050328, 17558716, 21321298, 26338074, 31981947, 35117432, 42642596, 52676148, 63963894, 74624543, 85285192, 105352296, 127927788, 149249086, 223873629, 255855576, 298498172, 447747258, 596996344, 895494516, 1790989032]

約数ペア:

[(1, 1790989032), (2, 895494516), (3, 596996344), (4, 447747258), (6, 298498172), (7, 255855576), (8, 223873629), (12, 149249086), (14, 127927788), (17, 105352296), (21, 85285192), (24, 74624543), (28, 63963894), (34, 52676148), (42, 42642596), (51, 35117432), (56, 31981947), (68, 26338074), (84, 21321298), (102, 17558716), (119, 15050328), (131, 13671672), (136, 13169037), (168, 10660649), (204, 8779358), (238, 7525164), (262, 6835836), (357, 5016776), (393, 4557224), (408, 4389679), (476, 3762582), (524, 3417918), (714, 2508388), (786, 2278612), (917, 1953096), (952, 1881291), (1048, 1708959), (1428, 1254194), (1572, 1139306), (1834, 976548), (2227, 804216), (2751, 651032), (2856, 627097), (3144, 569653), (3668, 488274), (4454, 402108), (4787, 374136), (5502, 325516), (6681, 268072), (7336, 244137), (8908, 201054), (9574, 187068), (11004, 162758), (13362, 134036), (14361, 124712), (15589, 114888), (17816, 100527), (19148, 93534), (22008, 81379), (26724, 67018), (28722, 62356), (31178, 57444), (33509, 53448), (38296, 46767)]