397737648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 240

約数和(自身を含む): 1435463680

約数和(自身を除く): 1037726032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 242, 252, 264, 297, 308, 336, 363, 378, 396, 432, 462, 484, 504, 528, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1008, 1087, 1089, 1188, 1232, 1386, 1452, 1512, 1584, 1694, 1848, 1936, 2079, 2174, 2178, 2376, 2541, 2772, 2904, 3024, 3261, 3267, 3388, 3696, 4158, 4348, 4356, 4752, 5082, 5544, 5808, 6522, 6534, 6776, 7609, 7623, 8316, 8696, 8712, 9783, 10164, 11088, 11957, 13044, 13068, 13552, 15218, 15246, 16632, 17392, 17424, 19566, 20328, 22827, 22869, 23914, 26088, 26136, 29349, 30436, 30492, 33264, 35871, 39132, 40656, 45654, 45738, 47828, 52176, 52272, 58698, 60872, 60984, 68481, 71742, 78264, 83699, 91308, 91476, 95656, 107613, 117396, 121744, 121968, 131527, 136962, 143484, 156528, 167398, 182616, 182952, 191312, 205443, 215226, 234792, 251097, 263054, 273924, 286968, 322839, 334796, 365232, 365904, 394581, 410886, 430452, 469584, 502194, 526108, 547848, 573936, 645678, 669592, 753291, 789162, 821772, 860904, 920689, 1004388, 1052216, 1095696, 1183743, 1291356, 1339184, 1506582, 1578324, 1643544, 1721808, 1841378, 2008776, 2104432, 2259873, 2367486, 2582712, 2762067, 3013164, 3156648, 3287088, 3551229, 3682756, 4017552, 4519746, 4734972, 5165424, 5524134, 6026328, 6313296, 7102458, 7365512, 8286201, 9039492, 9469944, 11048268, 12052656, 14204916, 14731024, 16572402, 18078984, 18939888, 22096536, 24858603, 28409832, 33144804, 36157968, 44193072, 49717206, 56819664, 66289608, 99434412, 132579216, 198868824, 397737648]

約数ペア:

[(1, 397737648), (2, 198868824), (3, 132579216), (4, 99434412), (6, 66289608), (7, 56819664), (8, 49717206), (9, 44193072), (11, 36157968), (12, 33144804), (14, 28409832), (16, 24858603), (18, 22096536), (21, 18939888), (22, 18078984), (24, 16572402), (27, 14731024), (28, 14204916), (33, 12052656), (36, 11048268), (42, 9469944), (44, 9039492), (48, 8286201), (54, 7365512), (56, 7102458), (63, 6313296), (66, 6026328), (72, 5524134), (77, 5165424), (84, 4734972), (88, 4519746), (99, 4017552), (108, 3682756), (112, 3551229), (121, 3287088), (126, 3156648), (132, 3013164), (144, 2762067), (154, 2582712), (168, 2367486), (176, 2259873), (189, 2104432), (198, 2008776), (216, 1841378), (231, 1721808), (242, 1643544), (252, 1578324), (264, 1506582), (297, 1339184), (308, 1291356), (336, 1183743), (363, 1095696), (378, 1052216), (396, 1004388), (432, 920689), (462, 860904), (484, 821772), (504, 789162), (528, 753291), (594, 669592), (616, 645678), (693, 573936), (726, 547848), (756, 526108), (792, 502194), (847, 469584), (924, 430452), (968, 410886), (1008, 394581), (1087, 365904), (1089, 365232), (1188, 334796), (1232, 322839), (1386, 286968), (1452, 273924), (1512, 263054), (1584, 251097), (1694, 234792), (1848, 215226), (1936, 205443), (2079, 191312), (2174, 182952), (2178, 182616), (2376, 167398), (2541, 156528), (2772, 143484), (2904, 136962), (3024, 131527), (3261, 121968), (3267, 121744), (3388, 117396), (3696, 107613), (4158, 95656), (4348, 91476), (4356, 91308), (4752, 83699), (5082, 78264), (5544, 71742), (5808, 68481), (6522, 60984), (6534, 60872), (6776, 58698), (7609, 52272), (7623, 52176), (8316, 47828), (8696, 45738), (8712, 45654), (9783, 40656), (10164, 39132), (11088, 35871), (11957, 33264), (13044, 30492), (13068, 30436), (13552, 29349), (15218, 26136), (15246, 26088), (16632, 23914), (17392, 22869), (17424, 22827), (19566, 20328)]