319783362340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1682539}}^1$

素因数の和:1682621

約数の個数: 96

約数和(自身を含む): 783552147840

約数和(自身を除く): 463768785500

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 43, 52, 65, 68, 85, 86, 130, 170, 172, 215, 221, 260, 340, 430, 442, 559, 731, 860, 884, 1105, 1118, 1462, 2210, 2236, 2795, 2924, 3655, 4420, 5590, 7310, 9503, 11180, 14620, 19006, 38012, 47515, 95030, 190060, 1682539, 3365078, 6730156, 8412695, 16825390, 21873007, 28603163, 33650780, 43746014, 57206326, 72349177, 87492028, 109365035, 114412652, 143015815, 144698354, 218730070, 286031630, 289396708, 361745885, 371841119, 437460140, 572063260, 723491770, 743682238, 940539301, 1229936009, 1446983540, 1487364476, 1859205595, 1881078602, 2459872018, 3718411190, 3762157204, 4702696505, 4919744036, 6149680045, 7436822380, 9405393010, 12299360090, 15989168117, 18810786020, 24598720180, 31978336234, 63956672468, 79945840585, 159891681170, 319783362340]

約数ペア:

[(1, 319783362340), (2, 159891681170), (4, 79945840585), (5, 63956672468), (10, 31978336234), (13, 24598720180), (17, 18810786020), (20, 15989168117), (26, 12299360090), (34, 9405393010), (43, 7436822380), (52, 6149680045), (65, 4919744036), (68, 4702696505), (85, 3762157204), (86, 3718411190), (130, 2459872018), (170, 1881078602), (172, 1859205595), (215, 1487364476), (221, 1446983540), (260, 1229936009), (340, 940539301), (430, 743682238), (442, 723491770), (559, 572063260), (731, 437460140), (860, 371841119), (884, 361745885), (1105, 289396708), (1118, 286031630), (1462, 218730070), (2210, 144698354), (2236, 143015815), (2795, 114412652), (2924, 109365035), (3655, 87492028), (4420, 72349177), (5590, 57206326), (7310, 43746014), (9503, 33650780), (11180, 28603163), (14620, 21873007), (19006, 16825390), (38012, 8412695), (47515, 6730156), (95030, 3365078), (190060, 1682539)]