388540802790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{43613}}^1$

素因数の和:43891

約数の個数: 192

約数和(自身を含む): 1175693875200

約数和(自身を除く): 787153072410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 179, 210, 237, 315, 358, 395, 474, 537, 553, 630, 711, 790, 895, 1074, 1106, 1185, 1253, 1422, 1611, 1659, 1790, 2370, 2506, 2685, 2765, 3222, 3318, 3555, 3759, 4977, 5370, 5530, 6265, 7110, 7518, 8055, 8295, 9954, 11277, 12530, 14141, 16110, 16590, 18795, 22554, 24885, 28282, 37590, 42423, 43613, 49770, 56385, 70705, 84846, 87226, 98987, 112770, 127269, 130839, 141410, 197974, 212115, 218065, 254538, 261678, 296961, 305291, 392517, 424230, 436130, 494935, 593922, 610582, 636345, 654195, 785034, 890883, 915873, 989870, 1272690, 1308390, 1484805, 1526455, 1781766, 1831746, 1962585, 2747619, 2969610, 3052910, 3445427, 3925170, 4454415, 4579365, 5495238, 6890854, 7806727, 8908830, 9158730, 10336281, 13738095, 15613454, 17227135, 20672562, 23420181, 24117989, 27476190, 31008843, 34454270, 39033635, 46840362, 48235978, 51681405, 54647089, 62017686, 70260543, 72353967, 78067270, 103362810, 109294178, 117100905, 120589945, 140521086, 144707934, 155044215, 163941267, 217061901, 234201810, 241179890, 273235445, 310088430, 327882534, 351302715, 361769835, 434123802, 491823801, 546470890, 616731433, 702605430, 723539670, 819706335, 983647602, 1085309505, 1233462866, 1639412670, 1850194299, 2170619010, 2459119005, 3083657165, 3700388598, 4317120031, 4918238010, 5550582897, 6167314330, 8634240062, 9250971495, 11101165794, 12951360093, 18501942990, 21585600155, 25902720186, 27752914485, 38854080279, 43171200310, 55505828970, 64756800465, 77708160558, 129513600930, 194270401395, 388540802790]

約数ペア:

[(1, 388540802790), (2, 194270401395), (3, 129513600930), (5, 77708160558), (6, 64756800465), (7, 55505828970), (9, 43171200310), (10, 38854080279), (14, 27752914485), (15, 25902720186), (18, 21585600155), (21, 18501942990), (30, 12951360093), (35, 11101165794), (42, 9250971495), (45, 8634240062), (63, 6167314330), (70, 5550582897), (79, 4918238010), (90, 4317120031), (105, 3700388598), (126, 3083657165), (158, 2459119005), (179, 2170619010), (210, 1850194299), (237, 1639412670), (315, 1233462866), (358, 1085309505), (395, 983647602), (474, 819706335), (537, 723539670), (553, 702605430), (630, 616731433), (711, 546470890), (790, 491823801), (895, 434123802), (1074, 361769835), (1106, 351302715), (1185, 327882534), (1253, 310088430), (1422, 273235445), (1611, 241179890), (1659, 234201810), (1790, 217061901), (2370, 163941267), (2506, 155044215), (2685, 144707934), (2765, 140521086), (3222, 120589945), (3318, 117100905), (3555, 109294178), (3759, 103362810), (4977, 78067270), (5370, 72353967), (5530, 70260543), (6265, 62017686), (7110, 54647089), (7518, 51681405), (8055, 48235978), (8295, 46840362), (9954, 39033635), (11277, 34454270), (12530, 31008843), (14141, 27476190), (16110, 24117989), (16590, 23420181), (18795, 20672562), (22554, 17227135), (24885, 15613454), (28282, 13738095), (37590, 10336281), (42423, 9158730), (43613, 8908830), (49770, 7806727), (56385, 6890854), (70705, 5495238), (84846, 4579365), (87226, 4454415), (98987, 3925170), (112770, 3445427), (127269, 3052910), (130839, 2969610), (141410, 2747619), (197974, 1962585), (212115, 1831746), (218065, 1781766), (254538, 1526455), (261678, 1484805), (296961, 1308390), (305291, 1272690), (392517, 989870), (424230, 915873), (436130, 890883), (494935, 785034), (593922, 654195), (610582, 636345)]