326897220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 1038191616

約数和(自身を除く): 711294396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 47, 52, 60, 65, 74, 78, 94, 111, 130, 141, 148, 156, 185, 188, 195, 222, 235, 241, 260, 282, 370, 390, 444, 470, 481, 482, 555, 564, 611, 705, 723, 740, 780, 940, 962, 964, 1110, 1205, 1222, 1410, 1443, 1446, 1739, 1833, 1924, 2220, 2405, 2410, 2444, 2820, 2886, 2892, 3055, 3133, 3478, 3615, 3666, 4810, 4820, 5217, 5772, 6110, 6266, 6956, 7215, 7230, 7332, 8695, 8917, 9165, 9399, 9620, 10434, 11327, 12220, 12532, 14430, 14460, 15665, 17390, 17834, 18330, 18798, 20868, 22607, 22654, 26085, 26751, 28860, 31330, 33981, 34780, 35668, 36660, 37596, 44585, 45214, 45308, 46995, 52170, 53502, 56635, 62660, 67821, 67962, 89170, 90428, 93990, 104340, 107004, 113035, 113270, 115921, 133755, 135642, 135924, 147251, 169905, 178340, 187980, 226070, 226540, 231842, 267510, 271284, 294502, 339105, 339810, 347763, 419099, 441753, 452140, 463684, 535020, 579605, 589004, 678210, 679620, 695526, 736255, 838198, 883506, 1159210, 1257297, 1356420, 1391052, 1472510, 1676396, 1738815, 1767012, 2095495, 2208765, 2318420, 2514594, 2945020, 3477630, 4190990, 4417530, 5029188, 5448287, 6286485, 6955260, 8381980, 8835060, 10896574, 12572970, 16344861, 21793148, 25145940, 27241435, 32689722, 54482870, 65379444, 81724305, 108965740, 163448610, 326897220]

約数ペア:

[(1, 326897220), (2, 163448610), (3, 108965740), (4, 81724305), (5, 65379444), (6, 54482870), (10, 32689722), (12, 27241435), (13, 25145940), (15, 21793148), (20, 16344861), (26, 12572970), (30, 10896574), (37, 8835060), (39, 8381980), (47, 6955260), (52, 6286485), (60, 5448287), (65, 5029188), (74, 4417530), (78, 4190990), (94, 3477630), (111, 2945020), (130, 2514594), (141, 2318420), (148, 2208765), (156, 2095495), (185, 1767012), (188, 1738815), (195, 1676396), (222, 1472510), (235, 1391052), (241, 1356420), (260, 1257297), (282, 1159210), (370, 883506), (390, 838198), (444, 736255), (470, 695526), (481, 679620), (482, 678210), (555, 589004), (564, 579605), (611, 535020), (705, 463684), (723, 452140), (740, 441753), (780, 419099), (940, 347763), (962, 339810), (964, 339105), (1110, 294502), (1205, 271284), (1222, 267510), (1410, 231842), (1443, 226540), (1446, 226070), (1739, 187980), (1833, 178340), (1924, 169905), (2220, 147251), (2405, 135924), (2410, 135642), (2444, 133755), (2820, 115921), (2886, 113270), (2892, 113035), (3055, 107004), (3133, 104340), (3478, 93990), (3615, 90428), (3666, 89170), (4810, 67962), (4820, 67821), (5217, 62660), (5772, 56635), (6110, 53502), (6266, 52170), (6956, 46995), (7215, 45308), (7230, 45214), (7332, 44585), (8695, 37596), (8917, 36660), (9165, 35668), (9399, 34780), (9620, 33981), (10434, 31330), (11327, 28860), (12220, 26751), (12532, 26085), (14430, 22654), (14460, 22607), (15665, 20868), (17390, 18798), (17834, 18330)]