342002840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3564

約数の個数: 64

約数和(自身を含む): 802332000

約数和(自身を除く): 460329160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 67, 74, 134, 148, 185, 268, 296, 335, 370, 536, 670, 740, 1340, 1480, 2479, 2680, 3449, 4958, 6898, 9916, 12395, 13796, 17245, 19832, 24790, 27592, 34490, 49580, 68980, 99160, 127613, 137960, 231083, 255226, 462166, 510452, 638065, 924332, 1020904, 1155415, 1276130, 1848664, 2310830, 2552260, 4621660, 5104520, 8550071, 9243320, 17100142, 34200284, 42750355, 68400568, 85500710, 171001420, 342002840]

約数ペア:

[(1, 342002840), (2, 171001420), (4, 85500710), (5, 68400568), (8, 42750355), (10, 34200284), (20, 17100142), (37, 9243320), (40, 8550071), (67, 5104520), (74, 4621660), (134, 2552260), (148, 2310830), (185, 1848664), (268, 1276130), (296, 1155415), (335, 1020904), (370, 924332), (536, 638065), (670, 510452), (740, 462166), (1340, 255226), (1480, 231083), (2479, 137960), (2680, 127613), (3449, 99160), (4958, 68980), (6898, 49580), (9916, 34490), (12395, 27592), (13796, 24790), (17245, 19832)]