983157984

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 2866316544

約数和(自身を除く): 1883158560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 191, 244, 288, 293, 366, 382, 488, 549, 573, 586, 732, 764, 879, 976, 1098, 1146, 1172, 1464, 1528, 1719, 1758, 1952, 2196, 2292, 2344, 2637, 2928, 3056, 3438, 3516, 4392, 4584, 4688, 5274, 5856, 6112, 6876, 7032, 8784, 9168, 9376, 10548, 11651, 13752, 14064, 17568, 17873, 18336, 21096, 23302, 27504, 28128, 34953, 35746, 42192, 46604, 53619, 55008, 55963, 69906, 71492, 84384, 93208, 104859, 107238, 111926, 139812, 142984, 160857, 167889, 186416, 209718, 214476, 223852, 279624, 285968, 321714, 335778, 372832, 419436, 428952, 447704, 503667, 559248, 571936, 643428, 671556, 838872, 857904, 895408, 1007334, 1118496, 1286856, 1343112, 1677744, 1715808, 1790816, 2014668, 2573712, 2686224, 3355488, 3413743, 4029336, 5147424, 5372448, 6827486, 8058672, 10241229, 13654972, 16117344, 20482458, 27309944, 30723687, 40964916, 54619888, 61447374, 81929832, 109239776, 122894748, 163859664, 245789496, 327719328, 491578992, 983157984]

約数ペア:

[(1, 983157984), (2, 491578992), (3, 327719328), (4, 245789496), (6, 163859664), (8, 122894748), (9, 109239776), (12, 81929832), (16, 61447374), (18, 54619888), (24, 40964916), (32, 30723687), (36, 27309944), (48, 20482458), (61, 16117344), (72, 13654972), (96, 10241229), (122, 8058672), (144, 6827486), (183, 5372448), (191, 5147424), (244, 4029336), (288, 3413743), (293, 3355488), (366, 2686224), (382, 2573712), (488, 2014668), (549, 1790816), (573, 1715808), (586, 1677744), (732, 1343112), (764, 1286856), (879, 1118496), (976, 1007334), (1098, 895408), (1146, 857904), (1172, 838872), (1464, 671556), (1528, 643428), (1719, 571936), (1758, 559248), (1952, 503667), (2196, 447704), (2292, 428952), (2344, 419436), (2637, 372832), (2928, 335778), (3056, 321714), (3438, 285968), (3516, 279624), (4392, 223852), (4584, 214476), (4688, 209718), (5274, 186416), (5856, 167889), (6112, 160857), (6876, 142984), (7032, 139812), (8784, 111926), (9168, 107238), (9376, 104859), (10548, 93208), (11651, 84384), (13752, 71492), (14064, 69906), (17568, 55963), (17873, 55008), (18336, 53619), (21096, 46604), (23302, 42192), (27504, 35746), (28128, 34953)]