1388432819970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{539237}}^1$

素因数の和:539385

約数の個数: 192

約数和(自身を含む): 4255856107776

約数和(自身を除く): 2867423287806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 67, 70, 90, 105, 122, 126, 134, 183, 201, 210, 305, 315, 335, 366, 402, 427, 469, 549, 603, 610, 630, 670, 854, 915, 938, 1005, 1098, 1206, 1281, 1407, 1830, 2010, 2135, 2345, 2562, 2745, 2814, 3015, 3843, 4087, 4221, 4270, 4690, 5490, 6030, 6405, 7035, 7686, 8174, 8442, 12261, 12810, 14070, 19215, 20435, 21105, 24522, 28609, 36783, 38430, 40870, 42210, 57218, 61305, 73566, 85827, 122610, 143045, 171654, 183915, 257481, 286090, 367830, 429135, 514962, 539237, 858270, 1078474, 1287405, 1617711, 2574810, 2696185, 3235422, 3774659, 4853133, 5392370, 7549318, 8088555, 9706266, 11323977, 16177110, 18873295, 22647954, 24265665, 32893457, 33971931, 36128879, 37746590, 48531330, 56619885, 65786914, 67943862, 72257758, 98680371, 108386637, 113239770, 164467285, 169859655, 180644395, 197360742, 216773274, 230254199, 252902153, 296041113, 325159911, 328934570, 339719310, 361288790, 460508398, 493401855, 505804306, 541933185, 592082226, 650319822, 690762597, 758706459, 986803710, 1083866370, 1151270995, 1264510765, 1381525194, 1480205565, 1517412918, 1625799555, 2072287791, 2203861619, 2276119377, 2302541990, 2529021530, 2960411130, 3251599110, 3453812985, 3793532295, 4144575582, 4407723238, 4552238754, 6611584857, 6907625970, 7587064590, 10361438955, 11019308095, 11380596885, 13223169714, 15427031333, 19834754571, 20722877910, 22038616190, 22761193770, 30854062666, 33057924285, 39669509142, 46281093999, 66115848570, 77135156665, 92562187998, 99173772855, 138843281997, 154270313330, 198347545710, 231405469995, 277686563994, 462810939990, 694216409985, 1388432819970]

約数ペア:

[(1, 1388432819970), (2, 694216409985), (3, 462810939990), (5, 277686563994), (6, 231405469995), (7, 198347545710), (9, 154270313330), (10, 138843281997), (14, 99173772855), (15, 92562187998), (18, 77135156665), (21, 66115848570), (30, 46281093999), (35, 39669509142), (42, 33057924285), (45, 30854062666), (61, 22761193770), (63, 22038616190), (67, 20722877910), (70, 19834754571), (90, 15427031333), (105, 13223169714), (122, 11380596885), (126, 11019308095), (134, 10361438955), (183, 7587064590), (201, 6907625970), (210, 6611584857), (305, 4552238754), (315, 4407723238), (335, 4144575582), (366, 3793532295), (402, 3453812985), (427, 3251599110), (469, 2960411130), (549, 2529021530), (603, 2302541990), (610, 2276119377), (630, 2203861619), (670, 2072287791), (854, 1625799555), (915, 1517412918), (938, 1480205565), (1005, 1381525194), (1098, 1264510765), (1206, 1151270995), (1281, 1083866370), (1407, 986803710), (1830, 758706459), (2010, 690762597), (2135, 650319822), (2345, 592082226), (2562, 541933185), (2745, 505804306), (2814, 493401855), (3015, 460508398), (3843, 361288790), (4087, 339719310), (4221, 328934570), (4270, 325159911), (4690, 296041113), (5490, 252902153), (6030, 230254199), (6405, 216773274), (7035, 197360742), (7686, 180644395), (8174, 169859655), (8442, 164467285), (12261, 113239770), (12810, 108386637), (14070, 98680371), (19215, 72257758), (20435, 67943862), (21105, 65786914), (24522, 56619885), (28609, 48531330), (36783, 37746590), (38430, 36128879), (40870, 33971931), (42210, 32893457), (57218, 24265665), (61305, 22647954), (73566, 18873295), (85827, 16177110), (122610, 11323977), (143045, 9706266), (171654, 8088555), (183915, 7549318), (257481, 5392370), (286090, 4853133), (367830, 3774659), (429135, 3235422), (514962, 2696185), (539237, 2574810), (858270, 1617711), (1078474, 1287405)]