491154302316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1\times {\mathrm{35363}}^1$

素因数の和:36151

約数の個数: 96

約数和(自身を含む): 1227109298688

約数和(自身を除く): 735954996372

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 618, 661, 1236, 1322, 1751, 1983, 2644, 3502, 3966, 5253, 7004, 7932, 10506, 11237, 21012, 22474, 33711, 35363, 44948, 67422, 68083, 70726, 106089, 134844, 136166, 141452, 204249, 212178, 272332, 408498, 424356, 601171, 816996, 1157411, 1202342, 1803513, 2314822, 2404684, 3472233, 3607026, 3642389, 4629644, 6944466, 7214052, 7284778, 10927167, 13888932, 14569556, 21854334, 23374943, 43708668, 46749886, 61920613, 70124829, 93499772, 123841226, 140249658, 185761839, 247682452, 280499316, 371523678, 397374031, 743047356, 794748062, 1192122093, 1589496124, 2384244186, 2407619129, 4768488372, 4815238258, 7222857387, 9630476516, 14445714774, 28891429548, 40929525193, 81859050386, 122788575579, 163718100772, 245577151158, 491154302316]

約数ペア:

[(1, 491154302316), (2, 245577151158), (3, 163718100772), (4, 122788575579), (6, 81859050386), (12, 40929525193), (17, 28891429548), (34, 14445714774), (51, 9630476516), (68, 7222857387), (102, 4815238258), (103, 4768488372), (204, 2407619129), (206, 2384244186), (309, 1589496124), (412, 1192122093), (618, 794748062), (661, 743047356), (1236, 397374031), (1322, 371523678), (1751, 280499316), (1983, 247682452), (2644, 185761839), (3502, 140249658), (3966, 123841226), (5253, 93499772), (7004, 70124829), (7932, 61920613), (10506, 46749886), (11237, 43708668), (21012, 23374943), (22474, 21854334), (33711, 14569556), (35363, 13888932), (44948, 10927167), (67422, 7284778), (68083, 7214052), (70726, 6944466), (106089, 4629644), (134844, 3642389), (136166, 3607026), (141452, 3472233), (204249, 2404684), (212178, 2314822), (272332, 1803513), (408498, 1202342), (424356, 1157411), (601171, 816996)]