998045496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 256

約数和(自身を含む): 3317760000

約数和(自身を除く): 2319714504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 107, 108, 124, 126, 168, 186, 189, 199, 214, 216, 217, 248, 252, 279, 321, 372, 378, 398, 428, 434, 504, 558, 597, 642, 651, 744, 749, 756, 796, 837, 856, 868, 963, 1116, 1194, 1284, 1302, 1393, 1498, 1512, 1592, 1674, 1736, 1791, 1926, 1953, 2232, 2247, 2388, 2568, 2604, 2786, 2889, 2996, 3317, 3348, 3582, 3852, 3906, 4179, 4494, 4776, 5208, 5373, 5572, 5778, 5859, 5992, 6169, 6634, 6696, 6741, 7164, 7704, 7812, 8358, 8988, 9951, 10746, 11144, 11556, 11718, 12338, 12537, 13268, 13482, 14328, 15624, 16716, 17976, 18507, 19902, 20223, 21293, 21492, 23112, 23219, 23436, 24676, 25074, 26536, 26964, 29853, 33432, 37014, 37611, 39804, 40446, 42586, 42984, 43183, 46438, 46872, 49352, 50148, 53928, 55521, 59706, 63879, 69657, 74028, 75222, 79608, 80892, 85172, 86366, 89559, 92876, 100296, 111042, 119412, 127758, 129549, 139314, 148056, 149051, 150444, 161784, 166563, 170344, 172732, 179118, 185752, 191637, 208971, 222084, 238824, 255516, 259098, 278628, 298102, 300888, 333126, 345464, 358236, 383274, 388647, 417942, 444168, 447153, 511032, 518196, 557256, 574911, 596204, 626913, 660083, 666252, 716472, 766548, 777294, 835884, 894306, 1036392, 1149822, 1165941, 1192408, 1253826, 1320166, 1332504, 1341459, 1533096, 1554588, 1671768, 1788612, 1980249, 2299644, 2331882, 2507652, 2640332, 2682918, 3109176, 3577224, 3960498, 4024377, 4599288, 4620581, 4663764, 5015304, 5280664, 5365836, 5940747, 7920996, 8048754, 9241162, 9327528, 10731672, 11881494, 13861743, 15841992, 16097508, 17822241, 18482324, 23762988, 27723486, 32195016, 35644482, 36964648, 41585229, 47525976, 55446972, 71288964, 83170458, 110893944, 124755687, 142577928, 166340916, 249511374, 332681832, 499022748, 998045496]

約数ペア:

[(1, 998045496), (2, 499022748), (3, 332681832), (4, 249511374), (6, 166340916), (7, 142577928), (8, 124755687), (9, 110893944), (12, 83170458), (14, 71288964), (18, 55446972), (21, 47525976), (24, 41585229), (27, 36964648), (28, 35644482), (31, 32195016), (36, 27723486), (42, 23762988), (54, 18482324), (56, 17822241), (62, 16097508), (63, 15841992), (72, 13861743), (84, 11881494), (93, 10731672), (107, 9327528), (108, 9241162), (124, 8048754), (126, 7920996), (168, 5940747), (186, 5365836), (189, 5280664), (199, 5015304), (214, 4663764), (216, 4620581), (217, 4599288), (248, 4024377), (252, 3960498), (279, 3577224), (321, 3109176), (372, 2682918), (378, 2640332), (398, 2507652), (428, 2331882), (434, 2299644), (504, 1980249), (558, 1788612), (597, 1671768), (642, 1554588), (651, 1533096), (744, 1341459), (749, 1332504), (756, 1320166), (796, 1253826), (837, 1192408), (856, 1165941), (868, 1149822), (963, 1036392), (1116, 894306), (1194, 835884), (1284, 777294), (1302, 766548), (1393, 716472), (1498, 666252), (1512, 660083), (1592, 626913), (1674, 596204), (1736, 574911), (1791, 557256), (1926, 518196), (1953, 511032), (2232, 447153), (2247, 444168), (2388, 417942), (2568, 388647), (2604, 383274), (2786, 358236), (2889, 345464), (2996, 333126), (3317, 300888), (3348, 298102), (3582, 278628), (3852, 259098), (3906, 255516), (4179, 238824), (4494, 222084), (4776, 208971), (5208, 191637), (5373, 185752), (5572, 179118), (5778, 172732), (5859, 170344), (5992, 166563), (6169, 161784), (6634, 150444), (6696, 149051), (6741, 148056), (7164, 139314), (7704, 129549), (7812, 127758), (8358, 119412), (8988, 111042), (9951, 100296), (10746, 92876), (11144, 89559), (11556, 86366), (11718, 85172), (12338, 80892), (12537, 79608), (13268, 75222), (13482, 74028), (14328, 69657), (15624, 63879), (16716, 59706), (17976, 55521), (18507, 53928), (19902, 50148), (20223, 49352), (21293, 46872), (21492, 46438), (23112, 43183), (23219, 42984), (23436, 42586), (24676, 40446), (25074, 39804), (26536, 37611), (26964, 37014), (29853, 33432)]