288818348540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{6857}}^1$

素因数の和:7036

約数の個数: 144

約数和(自身を含む): 667388629152

約数和(自身を除く): 378570280612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 67, 68, 85, 86, 134, 170, 172, 215, 268, 335, 340, 430, 670, 731, 860, 1139, 1340, 1462, 1849, 2278, 2881, 2924, 3655, 3698, 4556, 5695, 5762, 6857, 7310, 7396, 9245, 11390, 11524, 13714, 14405, 14620, 18490, 22780, 27428, 28810, 31433, 34285, 36980, 48977, 57620, 62866, 68570, 97954, 116569, 123883, 125732, 137140, 157165, 195908, 233138, 244885, 247766, 294851, 314330, 459419, 466276, 489770, 495532, 582845, 589702, 619415, 628660, 918838, 979540, 1165690, 1179404, 1238830, 1474255, 1837676, 2106011, 2297095, 2331380, 2477660, 2948510, 4212022, 4594190, 5012467, 5897020, 7810123, 8424044, 9188380, 10024934, 10530055, 12678593, 15620246, 19755017, 20049868, 21060110, 25062335, 25357186, 31240492, 39050615, 39510034, 42120220, 50124670, 50714372, 63392965, 78101230, 79020068, 98775085, 100249340, 126785930, 156202460, 197550170, 215536081, 253571860, 335835289, 395100340, 431072162, 671670578, 849465731, 862144324, 1077680405, 1343341156, 1679176445, 1698931462, 2155360810, 3358352890, 3397862924, 4247328655, 4310721620, 6716705780, 8494657310, 14440917427, 16989314620, 28881834854, 57763669708, 72204587135, 144409174270, 288818348540]

約数ペア:

[(1, 288818348540), (2, 144409174270), (4, 72204587135), (5, 57763669708), (10, 28881834854), (17, 16989314620), (20, 14440917427), (34, 8494657310), (43, 6716705780), (67, 4310721620), (68, 4247328655), (85, 3397862924), (86, 3358352890), (134, 2155360810), (170, 1698931462), (172, 1679176445), (215, 1343341156), (268, 1077680405), (335, 862144324), (340, 849465731), (430, 671670578), (670, 431072162), (731, 395100340), (860, 335835289), (1139, 253571860), (1340, 215536081), (1462, 197550170), (1849, 156202460), (2278, 126785930), (2881, 100249340), (2924, 98775085), (3655, 79020068), (3698, 78101230), (4556, 63392965), (5695, 50714372), (5762, 50124670), (6857, 42120220), (7310, 39510034), (7396, 39050615), (9245, 31240492), (11390, 25357186), (11524, 25062335), (13714, 21060110), (14405, 20049868), (14620, 19755017), (18490, 15620246), (22780, 12678593), (27428, 10530055), (28810, 10024934), (31433, 9188380), (34285, 8424044), (36980, 7810123), (48977, 5897020), (57620, 5012467), (62866, 4594190), (68570, 4212022), (97954, 2948510), (116569, 2477660), (123883, 2331380), (125732, 2297095), (137140, 2106011), (157165, 1837676), (195908, 1474255), (233138, 1238830), (244885, 1179404), (247766, 1165690), (294851, 979540), (314330, 918838), (459419, 628660), (466276, 619415), (489770, 589702), (495532, 582845)]