1218628049658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{4831}}^1$

素因数の和:5412

約数の個数: 128

約数和(自身を含む): 2639839887360

約数和(自身を除く): 1421211837702

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 127, 138, 222, 254, 381, 389, 762, 778, 851, 1167, 1702, 2334, 2553, 2921, 4699, 4831, 5106, 5842, 8763, 8947, 9398, 9662, 14097, 14393, 14493, 17526, 17894, 26841, 28194, 28786, 28986, 43179, 49403, 53682, 86358, 98806, 108077, 111113, 148209, 178747, 216154, 222226, 296418, 324231, 331039, 333339, 357494, 536241, 613537, 648462, 662078, 666678, 993117, 1072482, 1136269, 1227074, 1827911, 1840611, 1879259, 1986234, 2272538, 3408807, 3655822, 3681222, 3758518, 4111181, 5483733, 5637777, 6817614, 8222362, 10967466, 11275554, 12333543, 14111351, 22700869, 24667086, 28222702, 42041953, 42334053, 43222957, 45401738, 68102607, 69532583, 84083906, 84668106, 86445914, 126125859, 129668871, 136205214, 139065166, 208597749, 238665893, 252251718, 259337742, 417195498, 477331786, 522119987, 715997679, 1044239974, 1431995358, 1566359961, 1599249409, 3132719922, 3198498818, 4797748227, 5489315539, 8830638041, 9595496454, 10978631078, 16467946617, 17661276082, 26491914123, 32935893234, 52983828246, 203104674943, 406209349886, 609314024829, 1218628049658]

約数ペア:

[(1, 1218628049658), (2, 609314024829), (3, 406209349886), (6, 203104674943), (23, 52983828246), (37, 32935893234), (46, 26491914123), (69, 17661276082), (74, 16467946617), (111, 10978631078), (127, 9595496454), (138, 8830638041), (222, 5489315539), (254, 4797748227), (381, 3198498818), (389, 3132719922), (762, 1599249409), (778, 1566359961), (851, 1431995358), (1167, 1044239974), (1702, 715997679), (2334, 522119987), (2553, 477331786), (2921, 417195498), (4699, 259337742), (4831, 252251718), (5106, 238665893), (5842, 208597749), (8763, 139065166), (8947, 136205214), (9398, 129668871), (9662, 126125859), (14097, 86445914), (14393, 84668106), (14493, 84083906), (17526, 69532583), (17894, 68102607), (26841, 45401738), (28194, 43222957), (28786, 42334053), (28986, 42041953), (43179, 28222702), (49403, 24667086), (53682, 22700869), (86358, 14111351), (98806, 12333543), (108077, 11275554), (111113, 10967466), (148209, 8222362), (178747, 6817614), (216154, 5637777), (222226, 5483733), (296418, 4111181), (324231, 3758518), (331039, 3681222), (333339, 3655822), (357494, 3408807), (536241, 2272538), (613537, 1986234), (648462, 1879259), (662078, 1840611), (666678, 1827911), (993117, 1227074), (1072482, 1136269)]