348616008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 1130976000

約数和(自身を除く): 782359992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 67, 68, 72, 78, 102, 104, 108, 109, 117, 134, 136, 153, 156, 201, 204, 216, 218, 221, 234, 268, 306, 312, 327, 351, 402, 408, 436, 442, 459, 468, 536, 603, 612, 654, 663, 702, 804, 871, 872, 884, 918, 936, 981, 1139, 1206, 1224, 1308, 1326, 1404, 1417, 1608, 1742, 1768, 1809, 1836, 1853, 1962, 1989, 2278, 2412, 2613, 2616, 2652, 2808, 2834, 2943, 3417, 3484, 3618, 3672, 3706, 3924, 3978, 4251, 4556, 4824, 5226, 5304, 5559, 5668, 5886, 5967, 6834, 6968, 7236, 7303, 7412, 7839, 7848, 7956, 8502, 9112, 10251, 10452, 11118, 11336, 11772, 11934, 12753, 13668, 14472, 14606, 14807, 14824, 15678, 15912, 16677, 17004, 20502, 20904, 21909, 22236, 23517, 23544, 23868, 24089, 25506, 27336, 29212, 29614, 30753, 31356, 33354, 34008, 38259, 41004, 43818, 44421, 44472, 47034, 47736, 48178, 50031, 51012, 58424, 59228, 61506, 62712, 65727, 66708, 72267, 76518, 82008, 87636, 88842, 94068, 94939, 96356, 100062, 102024, 118456, 123012, 124151, 131454, 133263, 133416, 144534, 153036, 175272, 177684, 188136, 189878, 192712, 197181, 200124, 216801, 246024, 248302, 262908, 266526, 284817, 289068, 306072, 355368, 372453, 379756, 394362, 399789, 400248, 433602, 496604, 525816, 533052, 569634, 578136, 650403, 744906, 759512, 788724, 799578, 854451, 867204, 993208, 1066104, 1117359, 1139268, 1300806, 1489812, 1577448, 1599156, 1613963, 1708902, 1734408, 2234718, 2278536, 2563353, 2601612, 2979624, 3198312, 3227926, 3352077, 3417804, 4469436, 4841889, 5126706, 5203224, 6455852, 6704154, 6835608, 8938872, 9683778, 10253412, 12911704, 13408308, 14525667, 19367556, 20506824, 26816616, 29051334, 38735112, 43577001, 58102668, 87154002, 116205336, 174308004, 348616008]

約数ペア:

[(1, 348616008), (2, 174308004), (3, 116205336), (4, 87154002), (6, 58102668), (8, 43577001), (9, 38735112), (12, 29051334), (13, 26816616), (17, 20506824), (18, 19367556), (24, 14525667), (26, 13408308), (27, 12911704), (34, 10253412), (36, 9683778), (39, 8938872), (51, 6835608), (52, 6704154), (54, 6455852), (67, 5203224), (68, 5126706), (72, 4841889), (78, 4469436), (102, 3417804), (104, 3352077), (108, 3227926), (109, 3198312), (117, 2979624), (134, 2601612), (136, 2563353), (153, 2278536), (156, 2234718), (201, 1734408), (204, 1708902), (216, 1613963), (218, 1599156), (221, 1577448), (234, 1489812), (268, 1300806), (306, 1139268), (312, 1117359), (327, 1066104), (351, 993208), (402, 867204), (408, 854451), (436, 799578), (442, 788724), (459, 759512), (468, 744906), (536, 650403), (603, 578136), (612, 569634), (654, 533052), (663, 525816), (702, 496604), (804, 433602), (871, 400248), (872, 399789), (884, 394362), (918, 379756), (936, 372453), (981, 355368), (1139, 306072), (1206, 289068), (1224, 284817), (1308, 266526), (1326, 262908), (1404, 248302), (1417, 246024), (1608, 216801), (1742, 200124), (1768, 197181), (1809, 192712), (1836, 189878), (1853, 188136), (1962, 177684), (1989, 175272), (2278, 153036), (2412, 144534), (2613, 133416), (2616, 133263), (2652, 131454), (2808, 124151), (2834, 123012), (2943, 118456), (3417, 102024), (3484, 100062), (3618, 96356), (3672, 94939), (3706, 94068), (3924, 88842), (3978, 87636), (4251, 82008), (4556, 76518), (4824, 72267), (5226, 66708), (5304, 65727), (5559, 62712), (5668, 61506), (5886, 59228), (5967, 58424), (6834, 51012), (6968, 50031), (7236, 48178), (7303, 47736), (7412, 47034), (7839, 44472), (7848, 44421), (7956, 43818), (8502, 41004), (9112, 38259), (10251, 34008), (10452, 33354), (11118, 31356), (11336, 30753), (11772, 29614), (11934, 29212), (12753, 27336), (13668, 25506), (14472, 24089), (14606, 23868), (14807, 23544), (14824, 23517), (15678, 22236), (15912, 21909), (16677, 20904), (17004, 20502)]