668930670954

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4297}}^1\times {\mathrm{13577}}^1$

素因数の和:17909

約数の個数: 144

約数和(自身を含む): 1816225269768

約数和(自身を除く): 1147294598814

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 4297, 5733, 8594, 11466, 12891, 13577, 25782, 27154, 30079, 38673, 40731, 55861, 60158, 77346, 81462, 90237, 95039, 111722, 122193, 167583, 176501, 180474, 190078, 210553, 244386, 270711, 285117, 335166, 353002, 391027, 421106, 502749, 529503, 541422, 570234, 631659, 665273, 782054, 855351, 1005498, 1059006, 1173081, 1235507, 1263318, 1330546, 1588509, 1710702, 1894977, 1995819, 2346162, 2471014, 2737189, 3177018, 3519243, 3706521, 3789954, 3991638, 5474378, 5987457, 7038486, 7413042, 8211567, 8648549, 11119563, 11974914, 16423134, 17297098, 22239126, 24634701, 25945647, 49269402, 51891294, 58340369, 77836941, 116680738, 155673882, 175021107, 350042214, 408382583, 525063321, 758424797, 816765166, 1050126642, 1225147749, 1516849594, 2275274391, 2450295498, 2858678081, 3675443247, 4550548782, 5308973579, 5717356162, 6825823173, 7350886494, 8576034243, 10617947158, 13651646346, 15926920737, 17152068486, 25728102729, 31853841474, 37162815053, 47780762211, 51456205458, 74325630106, 95561524422, 111488445159, 222976890318, 334465335477, 668930670954]

約数ペア:

[(1, 668930670954), (2, 334465335477), (3, 222976890318), (6, 111488445159), (7, 95561524422), (9, 74325630106), (13, 51456205458), (14, 47780762211), (18, 37162815053), (21, 31853841474), (26, 25728102729), (39, 17152068486), (42, 15926920737), (49, 13651646346), (63, 10617947158), (78, 8576034243), (91, 7350886494), (98, 6825823173), (117, 5717356162), (126, 5308973579), (147, 4550548782), (182, 3675443247), (234, 2858678081), (273, 2450295498), (294, 2275274391), (441, 1516849594), (546, 1225147749), (637, 1050126642), (819, 816765166), (882, 758424797), (1274, 525063321), (1638, 408382583), (1911, 350042214), (3822, 175021107), (4297, 155673882), (5733, 116680738), (8594, 77836941), (11466, 58340369), (12891, 51891294), (13577, 49269402), (25782, 25945647), (27154, 24634701), (30079, 22239126), (38673, 17297098), (40731, 16423134), (55861, 11974914), (60158, 11119563), (77346, 8648549), (81462, 8211567), (90237, 7413042), (95039, 7038486), (111722, 5987457), (122193, 5474378), (167583, 3991638), (176501, 3789954), (180474, 3706521), (190078, 3519243), (210553, 3177018), (244386, 2737189), (270711, 2471014), (285117, 2346162), (335166, 1995819), (353002, 1894977), (391027, 1710702), (421106, 1588509), (502749, 1330546), (529503, 1263318), (541422, 1235507), (570234, 1173081), (631659, 1059006), (665273, 1005498), (782054, 855351)]