3880016296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 8613964800

約数和(自身を除く): 4733948504

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 97, 104, 124, 152, 194, 247, 248, 388, 403, 494, 589, 653, 776, 806, 988, 1178, 1261, 1306, 1612, 1843, 1976, 2356, 2522, 2612, 3007, 3224, 3686, 4712, 5044, 5224, 6014, 7372, 7657, 8489, 10088, 12028, 12407, 14744, 15314, 16978, 20243, 23959, 24056, 24814, 30628, 33956, 39091, 40486, 47918, 49628, 57133, 61256, 63341, 67912, 78182, 80972, 95836, 99256, 114266, 126682, 156364, 161291, 161944, 191672, 228532, 253364, 263159, 312728, 322582, 384617, 457064, 506728, 526318, 645164, 742729, 769234, 823433, 1052636, 1203479, 1290328, 1485458, 1538468, 1646866, 1963571, 2105272, 2406958, 2970916, 3076936, 3293732, 3927142, 4813916, 5000021, 5941832, 6587464, 7854284, 9627832, 10000042, 15645227, 15708568, 20000084, 25526423, 31290454, 37307849, 40000168, 51052846, 62580908, 74615698, 102105692, 125161816, 149231396, 204211384, 298462792, 485002037, 970004074, 1940008148, 3880016296]

約数ペア:

[(1, 3880016296), (2, 1940008148), (4, 970004074), (8, 485002037), (13, 298462792), (19, 204211384), (26, 149231396), (31, 125161816), (38, 102105692), (52, 74615698), (62, 62580908), (76, 51052846), (97, 40000168), (104, 37307849), (124, 31290454), (152, 25526423), (194, 20000084), (247, 15708568), (248, 15645227), (388, 10000042), (403, 9627832), (494, 7854284), (589, 6587464), (653, 5941832), (776, 5000021), (806, 4813916), (988, 3927142), (1178, 3293732), (1261, 3076936), (1306, 2970916), (1612, 2406958), (1843, 2105272), (1976, 1963571), (2356, 1646866), (2522, 1538468), (2612, 1485458), (3007, 1290328), (3224, 1203479), (3686, 1052636), (4712, 823433), (5044, 769234), (5224, 742729), (6014, 645164), (7372, 526318), (7657, 506728), (8489, 457064), (10088, 384617), (12028, 322582), (12407, 312728), (14744, 263159), (15314, 253364), (16978, 228532), (20243, 191672), (23959, 161944), (24056, 161291), (24814, 156364), (30628, 126682), (33956, 114266), (39091, 99256), (40486, 95836), (47918, 80972), (49628, 78182), (57133, 67912), (61256, 63341)]