7398375348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7621}}^1$

素因数の和:7782

約数の個数: 144

約数和(自身を含む): 21799163904

約数和(自身を除く): 14400788556

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 127, 147, 156, 182, 196, 254, 273, 294, 364, 381, 508, 546, 588, 637, 762, 889, 1092, 1274, 1524, 1651, 1778, 1911, 2548, 2667, 3302, 3556, 3822, 4953, 5334, 6223, 6604, 7621, 7644, 9906, 10668, 11557, 12446, 15242, 18669, 19812, 22863, 23114, 24892, 30484, 34671, 37338, 45726, 46228, 53347, 69342, 74676, 80899, 91452, 99073, 106694, 138684, 160041, 161798, 198146, 213388, 242697, 297219, 320082, 323596, 373429, 396292, 485394, 594438, 640164, 693511, 746858, 967867, 970788, 1120287, 1188876, 1387022, 1493716, 1935734, 2080533, 2240574, 2774044, 2903601, 3871468, 4161066, 4481148, 4854577, 5807202, 6775069, 8322132, 9709154, 11614404, 12582271, 13550138, 14563731, 19418308, 20325207, 25164542, 27100276, 29127462, 37746813, 40650414, 47425483, 50329084, 58254924, 75493626, 81300828, 88075897, 94850966, 142276449, 150987252, 176151794, 189701932, 264227691, 284552898, 352303588, 528455382, 569105796, 616531279, 1056910764, 1233062558, 1849593837, 2466125116, 3699187674, 7398375348]

約数ペア:

[(1, 7398375348), (2, 3699187674), (3, 2466125116), (4, 1849593837), (6, 1233062558), (7, 1056910764), (12, 616531279), (13, 569105796), (14, 528455382), (21, 352303588), (26, 284552898), (28, 264227691), (39, 189701932), (42, 176151794), (49, 150987252), (52, 142276449), (78, 94850966), (84, 88075897), (91, 81300828), (98, 75493626), (127, 58254924), (147, 50329084), (156, 47425483), (182, 40650414), (196, 37746813), (254, 29127462), (273, 27100276), (294, 25164542), (364, 20325207), (381, 19418308), (508, 14563731), (546, 13550138), (588, 12582271), (637, 11614404), (762, 9709154), (889, 8322132), (1092, 6775069), (1274, 5807202), (1524, 4854577), (1651, 4481148), (1778, 4161066), (1911, 3871468), (2548, 2903601), (2667, 2774044), (3302, 2240574), (3556, 2080533), (3822, 1935734), (4953, 1493716), (5334, 1387022), (6223, 1188876), (6604, 1120287), (7621, 970788), (7644, 967867), (9906, 746858), (10668, 693511), (11557, 640164), (12446, 594438), (15242, 485394), (18669, 396292), (19812, 373429), (22863, 323596), (23114, 320082), (24892, 297219), (30484, 242697), (34671, 213388), (37338, 198146), (45726, 161798), (46228, 160041), (53347, 138684), (69342, 106694), (74676, 99073), (80899, 91452)]