989150976

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1323

約数の個数: 216

約数和(自身を含む): 3214149120

約数和(自身を除く): 2224998144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 528, 558, 576, 682, 704, 744, 768, 792, 992, 1023, 1056, 1116, 1152, 1259, 1364, 1408, 1488, 1584, 1984, 2046, 2112, 2232, 2304, 2518, 2728, 2816, 2976, 3069, 3168, 3777, 3968, 4092, 4224, 4464, 5036, 5456, 5952, 6138, 6336, 7554, 7936, 8184, 8448, 8928, 10072, 10912, 11331, 11904, 12276, 12672, 13849, 15108, 16368, 17856, 20144, 21824, 22662, 23808, 24552, 25344, 27698, 30216, 32736, 35712, 39029, 40288, 41547, 43648, 45324, 49104, 55396, 60432, 65472, 71424, 78058, 80576, 83094, 87296, 90648, 98208, 110792, 117087, 120864, 124641, 130944, 156116, 161152, 166188, 181296, 196416, 221584, 234174, 241728, 249282, 261888, 312232, 322304, 332376, 351261, 362592, 392832, 429319, 443168, 468348, 483456, 498564, 624464, 664752, 702522, 725184, 785664, 858638, 886336, 936696, 966912, 997128, 1248928, 1287957, 1329504, 1405044, 1450368, 1717276, 1772672, 1873392, 1994256, 2497856, 2575914, 2659008, 2810088, 2900736, 3434552, 3545344, 3746784, 3863871, 3988512, 4995712, 5151828, 5318016, 5620176, 6869104, 7493568, 7727742, 7977024, 9991424, 10303656, 10636032, 11240352, 13738208, 14987136, 15455484, 15954048, 20607312, 22480704, 27476416, 29974272, 30910968, 31908096, 41214624, 44961408, 54952832, 61821936, 82429248, 89922816, 109905664, 123643872, 164858496, 247287744, 329716992, 494575488, 989150976]

約数ペア:

[(1, 989150976), (2, 494575488), (3, 329716992), (4, 247287744), (6, 164858496), (8, 123643872), (9, 109905664), (11, 89922816), (12, 82429248), (16, 61821936), (18, 54952832), (22, 44961408), (24, 41214624), (31, 31908096), (32, 30910968), (33, 29974272), (36, 27476416), (44, 22480704), (48, 20607312), (62, 15954048), (64, 15455484), (66, 14987136), (72, 13738208), (88, 11240352), (93, 10636032), (96, 10303656), (99, 9991424), (124, 7977024), (128, 7727742), (132, 7493568), (144, 6869104), (176, 5620176), (186, 5318016), (192, 5151828), (198, 4995712), (248, 3988512), (256, 3863871), (264, 3746784), (279, 3545344), (288, 3434552), (341, 2900736), (352, 2810088), (372, 2659008), (384, 2575914), (396, 2497856), (496, 1994256), (528, 1873392), (558, 1772672), (576, 1717276), (682, 1450368), (704, 1405044), (744, 1329504), (768, 1287957), (792, 1248928), (992, 997128), (1023, 966912), (1056, 936696), (1116, 886336), (1152, 858638), (1259, 785664), (1364, 725184), (1408, 702522), (1488, 664752), (1584, 624464), (1984, 498564), (2046, 483456), (2112, 468348), (2232, 443168), (2304, 429319), (2518, 392832), (2728, 362592), (2816, 351261), (2976, 332376), (3069, 322304), (3168, 312232), (3777, 261888), (3968, 249282), (4092, 241728), (4224, 234174), (4464, 221584), (5036, 196416), (5456, 181296), (5952, 166188), (6138, 161152), (6336, 156116), (7554, 130944), (7936, 124641), (8184, 120864), (8448, 117087), (8928, 110792), (10072, 98208), (10912, 90648), (11331, 87296), (11904, 83094), (12276, 80576), (12672, 78058), (13849, 71424), (15108, 65472), (16368, 60432), (17856, 55396), (20144, 49104), (21824, 45324), (22662, 43648), (23808, 41547), (24552, 40288), (25344, 39029), (27698, 35712), (30216, 32736)]