349136970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 1114767360

約数和(自身を除く): 765630390

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 53, 57, 65, 70, 78, 91, 95, 105, 106, 114, 127, 130, 133, 159, 182, 190, 195, 210, 247, 254, 265, 266, 273, 285, 318, 371, 381, 390, 399, 455, 494, 530, 546, 570, 635, 665, 689, 741, 742, 762, 795, 798, 889, 910, 1007, 1113, 1235, 1270, 1330, 1365, 1378, 1482, 1590, 1651, 1729, 1778, 1855, 1905, 1995, 2014, 2067, 2226, 2413, 2470, 2667, 2730, 3021, 3302, 3445, 3458, 3705, 3710, 3810, 3990, 4134, 4445, 4823, 4826, 4953, 5035, 5187, 5334, 5565, 6042, 6731, 6890, 7049, 7239, 7410, 8255, 8645, 8890, 9646, 9906, 10070, 10335, 10374, 11130, 11557, 12065, 13091, 13335, 13462, 14098, 14469, 14478, 15105, 16510, 16891, 17290, 20193, 20670, 21147, 23114, 24115, 24130, 24765, 25935, 26182, 26670, 28938, 30210, 31369, 33655, 33782, 34671, 35245, 36195, 39273, 40386, 42294, 47117, 48230, 49530, 50673, 51870, 57785, 62738, 65455, 67310, 69342, 70490, 72345, 72390, 78546, 84455, 87503, 91637, 94107, 94234, 100965, 101346, 105735, 115570, 127889, 130910, 141351, 144690, 156845, 168910, 173355, 175006, 183274, 188214, 196365, 201930, 211470, 219583, 235585, 253365, 255778, 262509, 274911, 282702, 313690, 346710, 383667, 392730, 437515, 439166, 458185, 470535, 471170, 506730, 525018, 549822, 612521, 639445, 658749, 706755, 767334, 875030, 895223, 916370, 941070, 1097915, 1225042, 1278890, 1312545, 1317498, 1374555, 1413510, 1662557, 1790446, 1837563, 1918335, 2195830, 2625090, 2685669, 2749110, 3062605, 3293745, 3325114, 3675126, 3836670, 4476115, 4987671, 5371338, 6125210, 6587490, 8312785, 8952230, 9187815, 9975342, 11637899, 13428345, 16625570, 18375630, 23275798, 24938355, 26856690, 34913697, 49876710, 58189495, 69827394, 116378990, 174568485, 349136970]

約数ペア:

[(1, 349136970), (2, 174568485), (3, 116378990), (5, 69827394), (6, 58189495), (7, 49876710), (10, 34913697), (13, 26856690), (14, 24938355), (15, 23275798), (19, 18375630), (21, 16625570), (26, 13428345), (30, 11637899), (35, 9975342), (38, 9187815), (39, 8952230), (42, 8312785), (53, 6587490), (57, 6125210), (65, 5371338), (70, 4987671), (78, 4476115), (91, 3836670), (95, 3675126), (105, 3325114), (106, 3293745), (114, 3062605), (127, 2749110), (130, 2685669), (133, 2625090), (159, 2195830), (182, 1918335), (190, 1837563), (195, 1790446), (210, 1662557), (247, 1413510), (254, 1374555), (265, 1317498), (266, 1312545), (273, 1278890), (285, 1225042), (318, 1097915), (371, 941070), (381, 916370), (390, 895223), (399, 875030), (455, 767334), (494, 706755), (530, 658749), (546, 639445), (570, 612521), (635, 549822), (665, 525018), (689, 506730), (741, 471170), (742, 470535), (762, 458185), (795, 439166), (798, 437515), (889, 392730), (910, 383667), (1007, 346710), (1113, 313690), (1235, 282702), (1270, 274911), (1330, 262509), (1365, 255778), (1378, 253365), (1482, 235585), (1590, 219583), (1651, 211470), (1729, 201930), (1778, 196365), (1855, 188214), (1905, 183274), (1995, 175006), (2014, 173355), (2067, 168910), (2226, 156845), (2413, 144690), (2470, 141351), (2667, 130910), (2730, 127889), (3021, 115570), (3302, 105735), (3445, 101346), (3458, 100965), (3705, 94234), (3710, 94107), (3810, 91637), (3990, 87503), (4134, 84455), (4445, 78546), (4823, 72390), (4826, 72345), (4953, 70490), (5035, 69342), (5187, 67310), (5334, 65455), (5565, 62738), (6042, 57785), (6731, 51870), (6890, 50673), (7049, 49530), (7239, 48230), (7410, 47117), (8255, 42294), (8645, 40386), (8890, 39273), (9646, 36195), (9906, 35245), (10070, 34671), (10335, 33782), (10374, 33655), (11130, 31369), (11557, 30210), (12065, 28938), (13091, 26670), (13335, 26182), (13462, 25935), (14098, 24765), (14469, 24130), (14478, 24115), (15105, 23114), (16510, 21147), (16891, 20670), (17290, 20193)]