389846600304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1\times {\mathrm{20921}}^1$

素因数の和:22759

約数の個数: 160

約数和(自身を含む): 1188824862720

約数和(自身を除く): 798978262416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 1789, 2604, 3472, 3578, 5208, 5367, 7156, 10416, 10734, 12523, 14312, 20921, 21468, 25046, 28624, 37569, 41842, 42936, 50092, 55459, 62763, 75138, 83684, 85872, 100184, 110918, 125526, 146447, 150276, 166377, 167368, 200368, 221836, 251052, 292894, 300552, 332754, 334736, 388213, 439341, 443672, 502104, 585788, 601104, 648551, 665508, 776426, 878682, 887344, 1004208, 1164639, 1171576, 1297102, 1331016, 1552852, 1757364, 1945653, 2329278, 2343152, 2594204, 2662032, 3105704, 3514728, 3891306, 4539857, 4658556, 5188408, 6211408, 7029456, 7782612, 9079714, 9317112, 10376816, 13619571, 15565224, 18159428, 18634224, 27239142, 31130448, 36318856, 37427669, 54478284, 72637712, 74855338, 108956568, 112283007, 149710676, 217913136, 224566014, 261993683, 299421352, 449132028, 523987366, 598842704, 785981049, 898264056, 1047974732, 1160257739, 1571962098, 1796528112, 2095949464, 2320515478, 3143924196, 3480773217, 4191898928, 4641030956, 6287848392, 6961546434, 8121804173, 9282061912, 12575696784, 13923092868, 16243608346, 18564123824, 24365412519, 27846185736, 32487216692, 48730825038, 55692371472, 64974433384, 97461650076, 129948866768, 194923300152, 389846600304]

約数ペア:

[(1, 389846600304), (2, 194923300152), (3, 129948866768), (4, 97461650076), (6, 64974433384), (7, 55692371472), (8, 48730825038), (12, 32487216692), (14, 27846185736), (16, 24365412519), (21, 18564123824), (24, 16243608346), (28, 13923092868), (31, 12575696784), (42, 9282061912), (48, 8121804173), (56, 6961546434), (62, 6287848392), (84, 4641030956), (93, 4191898928), (112, 3480773217), (124, 3143924196), (168, 2320515478), (186, 2095949464), (217, 1796528112), (248, 1571962098), (336, 1160257739), (372, 1047974732), (434, 898264056), (496, 785981049), (651, 598842704), (744, 523987366), (868, 449132028), (1302, 299421352), (1488, 261993683), (1736, 224566014), (1789, 217913136), (2604, 149710676), (3472, 112283007), (3578, 108956568), (5208, 74855338), (5367, 72637712), (7156, 54478284), (10416, 37427669), (10734, 36318856), (12523, 31130448), (14312, 27239142), (20921, 18634224), (21468, 18159428), (25046, 15565224), (28624, 13619571), (37569, 10376816), (41842, 9317112), (42936, 9079714), (50092, 7782612), (55459, 7029456), (62763, 6211408), (75138, 5188408), (83684, 4658556), (85872, 4539857), (100184, 3891306), (110918, 3514728), (125526, 3105704), (146447, 2662032), (150276, 2594204), (166377, 2343152), (167368, 2329278), (200368, 1945653), (221836, 1757364), (251052, 1552852), (292894, 1331016), (300552, 1297102), (332754, 1171576), (334736, 1164639), (388213, 1004208), (439341, 887344), (443672, 878682), (502104, 776426), (585788, 665508), (601104, 648551)]