389464992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3167}}^1$

素因数の和:3251

約数の個数: 144

約数和(自身を含む): 1286917632

約数和(自身を除く): 897452640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 1952, 2016, 2196, 2562, 2928, 3167, 3416, 3843, 4392, 5124, 5856, 6334, 6832, 7686, 8784, 9501, 10248, 12668, 13664, 15372, 17568, 19002, 20496, 22169, 25336, 28503, 30744, 38004, 40992, 44338, 50672, 57006, 61488, 66507, 76008, 88676, 101344, 114012, 122976, 133014, 152016, 177352, 193187, 199521, 228024, 266028, 304032, 354704, 386374, 399042, 456048, 532056, 579561, 709408, 772748, 798084, 912096, 1064112, 1159122, 1352309, 1545496, 1596168, 1738683, 2128224, 2318244, 2704618, 3090992, 3192336, 3477366, 4056927, 4636488, 5409236, 6181984, 6384672, 6954732, 8113854, 9272976, 10818472, 12170781, 13909464, 16227708, 18545952, 21636944, 24341562, 27818928, 32455416, 43273888, 48683124, 55637856, 64910832, 97366248, 129821664, 194732496, 389464992]

約数ペア:

[(1, 389464992), (2, 194732496), (3, 129821664), (4, 97366248), (6, 64910832), (7, 55637856), (8, 48683124), (9, 43273888), (12, 32455416), (14, 27818928), (16, 24341562), (18, 21636944), (21, 18545952), (24, 16227708), (28, 13909464), (32, 12170781), (36, 10818472), (42, 9272976), (48, 8113854), (56, 6954732), (61, 6384672), (63, 6181984), (72, 5409236), (84, 4636488), (96, 4056927), (112, 3477366), (122, 3192336), (126, 3090992), (144, 2704618), (168, 2318244), (183, 2128224), (224, 1738683), (244, 1596168), (252, 1545496), (288, 1352309), (336, 1159122), (366, 1064112), (427, 912096), (488, 798084), (504, 772748), (549, 709408), (672, 579561), (732, 532056), (854, 456048), (976, 399042), (1008, 386374), (1098, 354704), (1281, 304032), (1464, 266028), (1708, 228024), (1952, 199521), (2016, 193187), (2196, 177352), (2562, 152016), (2928, 133014), (3167, 122976), (3416, 114012), (3843, 101344), (4392, 88676), (5124, 76008), (5856, 66507), (6334, 61488), (6832, 57006), (7686, 50672), (8784, 44338), (9501, 40992), (10248, 38004), (12668, 30744), (13664, 28503), (15372, 25336), (17568, 22169), (19002, 20496)]