323352744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1431

約数の個数: 128

約数和(自身を含む): 963809280

約数和(自身を除く): 640456536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 78, 88, 104, 132, 142, 143, 156, 213, 264, 284, 286, 312, 426, 429, 568, 572, 781, 852, 858, 923, 1144, 1327, 1562, 1704, 1716, 1846, 2343, 2654, 2769, 3124, 3432, 3692, 3981, 4686, 5308, 5538, 6248, 7384, 7962, 9372, 10153, 10616, 11076, 14597, 15924, 17251, 18744, 20306, 22152, 29194, 30459, 31848, 34502, 40612, 43791, 51753, 58388, 60918, 69004, 81224, 87582, 94217, 103506, 116776, 121836, 138008, 175164, 188434, 189761, 207012, 243672, 282651, 350328, 376868, 379522, 414024, 565302, 569283, 753736, 759044, 1036387, 1130604, 1138566, 1224821, 1518088, 2072774, 2261208, 2277132, 2449642, 3109161, 3674463, 4145548, 4554264, 4899284, 6218322, 7348926, 8291096, 9798568, 12436644, 13473031, 14697852, 24873288, 26946062, 29395704, 40419093, 53892124, 80838186, 107784248, 161676372, 323352744]

約数ペア:

[(1, 323352744), (2, 161676372), (3, 107784248), (4, 80838186), (6, 53892124), (8, 40419093), (11, 29395704), (12, 26946062), (13, 24873288), (22, 14697852), (24, 13473031), (26, 12436644), (33, 9798568), (39, 8291096), (44, 7348926), (52, 6218322), (66, 4899284), (71, 4554264), (78, 4145548), (88, 3674463), (104, 3109161), (132, 2449642), (142, 2277132), (143, 2261208), (156, 2072774), (213, 1518088), (264, 1224821), (284, 1138566), (286, 1130604), (312, 1036387), (426, 759044), (429, 753736), (568, 569283), (572, 565302), (781, 414024), (852, 379522), (858, 376868), (923, 350328), (1144, 282651), (1327, 243672), (1562, 207012), (1704, 189761), (1716, 188434), (1846, 175164), (2343, 138008), (2654, 121836), (2769, 116776), (3124, 103506), (3432, 94217), (3692, 87582), (3981, 81224), (4686, 69004), (5308, 60918), (5538, 58388), (6248, 51753), (7384, 43791), (7962, 40612), (9372, 34502), (10153, 31848), (10616, 30459), (11076, 29194), (14597, 22152), (15924, 20306), (17251, 18744)]