638974747476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{13697}}^1$

素因数の和:14095

約数の個数: 192

約数和(自身を含む): 1804190976000

約数和(自身を除く): 1165216228524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 149, 156, 223, 234, 298, 351, 446, 447, 468, 596, 669, 702, 892, 894, 1338, 1341, 1404, 1788, 1937, 2007, 2676, 2682, 2899, 3874, 4014, 4023, 5364, 5798, 5811, 6021, 7748, 8028, 8046, 8697, 11596, 11622, 12042, 13697, 16092, 17394, 17433, 23244, 24084, 26091, 27394, 33227, 34788, 34866, 41091, 52182, 52299, 54788, 66454, 69732, 78273, 82182, 99681, 104364, 104598, 123273, 132908, 156546, 164364, 178061, 199362, 209196, 246546, 299043, 313092, 356122, 369819, 398724, 431951, 493092, 534183, 598086, 712244, 739638, 863902, 897129, 1068366, 1196172, 1295853, 1479276, 1602549, 1727804, 1794258, 2040853, 2136732, 2591706, 3054431, 3205098, 3588516, 3887559, 4081706, 4807647, 5183412, 6108862, 6122559, 6410196, 7775118, 8163412, 9163293, 9615294, 11662677, 12217724, 12245118, 15550236, 18326586, 18367677, 19230588, 23325354, 24490236, 26531089, 27489879, 36653172, 36735354, 39707603, 46650708, 53062178, 54979758, 55103031, 73470708, 79415206, 79593267, 82469637, 106124356, 109959516, 110206062, 119122809, 158830412, 159186534, 164939274, 220412124, 238245618, 238779801, 318373068, 329878548, 357368427, 455110219, 476491236, 477559602, 714736854, 716339403, 910220438, 955119204, 1072105281, 1365330657, 1429473708, 1432678806, 1820440876, 2144210562, 2730661314, 2865357612, 4095991971, 4288421124, 5461322628, 5916432847, 8191983942, 11832865694, 12287975913, 16383967884, 17749298541, 23665731388, 24575951826, 35498597082, 49151903652, 53247895623, 70997194164, 106495791246, 159743686869, 212991582492, 319487373738, 638974747476]

約数ペア:

[(1, 638974747476), (2, 319487373738), (3, 212991582492), (4, 159743686869), (6, 106495791246), (9, 70997194164), (12, 53247895623), (13, 49151903652), (18, 35498597082), (26, 24575951826), (27, 23665731388), (36, 17749298541), (39, 16383967884), (52, 12287975913), (54, 11832865694), (78, 8191983942), (108, 5916432847), (117, 5461322628), (149, 4288421124), (156, 4095991971), (223, 2865357612), (234, 2730661314), (298, 2144210562), (351, 1820440876), (446, 1432678806), (447, 1429473708), (468, 1365330657), (596, 1072105281), (669, 955119204), (702, 910220438), (892, 716339403), (894, 714736854), (1338, 477559602), (1341, 476491236), (1404, 455110219), (1788, 357368427), (1937, 329878548), (2007, 318373068), (2676, 238779801), (2682, 238245618), (2899, 220412124), (3874, 164939274), (4014, 159186534), (4023, 158830412), (5364, 119122809), (5798, 110206062), (5811, 109959516), (6021, 106124356), (7748, 82469637), (8028, 79593267), (8046, 79415206), (8697, 73470708), (11596, 55103031), (11622, 54979758), (12042, 53062178), (13697, 46650708), (16092, 39707603), (17394, 36735354), (17433, 36653172), (23244, 27489879), (24084, 26531089), (26091, 24490236), (27394, 23325354), (33227, 19230588), (34788, 18367677), (34866, 18326586), (41091, 15550236), (52182, 12245118), (52299, 12217724), (54788, 11662677), (66454, 9615294), (69732, 9163293), (78273, 8163412), (82182, 7775118), (99681, 6410196), (104364, 6122559), (104598, 6108862), (123273, 5183412), (132908, 4807647), (156546, 4081706), (164364, 3887559), (178061, 3588516), (199362, 3205098), (209196, 3054431), (246546, 2591706), (299043, 2136732), (313092, 2040853), (356122, 1794258), (369819, 1727804), (398724, 1602549), (431951, 1479276), (493092, 1295853), (534183, 1196172), (598086, 1068366), (712244, 897129), (739638, 863902)]