1351103908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 3169868800

約数和(自身を除く): 1818764892

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 139, 151, 154, 209, 242, 266, 278, 302, 308, 418, 484, 532, 556, 604, 836, 847, 973, 1057, 1463, 1529, 1661, 1694, 1946, 2114, 2299, 2641, 2869, 2926, 3058, 3322, 3388, 3892, 4228, 4598, 5282, 5738, 5852, 6116, 6644, 9196, 10564, 10703, 11476, 11627, 16093, 16819, 18271, 18487, 20083, 20989, 21406, 23254, 29051, 31559, 32186, 33638, 36542, 36974, 40166, 41978, 42812, 46508, 58102, 63118, 64372, 67276, 73084, 73948, 80332, 83956, 116204, 117733, 126236, 127897, 146923, 203357, 220913, 230879, 235466, 255794, 293846, 319561, 347149, 398791, 406714, 441826, 461758, 470932, 511588, 587692, 639122, 694298, 797582, 813428, 883652, 923516, 1278244, 1388596, 1595164, 1616153, 2236927, 2430043, 2539669, 2791537, 3232306, 4386701, 4473854, 4860086, 5079338, 5583074, 6464612, 8773402, 8947708, 9720172, 10158676, 11166148, 17546804, 17777683, 30706907, 35555366, 48253711, 61413814, 71110732, 96507422, 122827628, 193014844, 337775977, 675551954, 1351103908]

約数ペア:

[(1, 1351103908), (2, 675551954), (4, 337775977), (7, 193014844), (11, 122827628), (14, 96507422), (19, 71110732), (22, 61413814), (28, 48253711), (38, 35555366), (44, 30706907), (76, 17777683), (77, 17546804), (121, 11166148), (133, 10158676), (139, 9720172), (151, 8947708), (154, 8773402), (209, 6464612), (242, 5583074), (266, 5079338), (278, 4860086), (302, 4473854), (308, 4386701), (418, 3232306), (484, 2791537), (532, 2539669), (556, 2430043), (604, 2236927), (836, 1616153), (847, 1595164), (973, 1388596), (1057, 1278244), (1463, 923516), (1529, 883652), (1661, 813428), (1694, 797582), (1946, 694298), (2114, 639122), (2299, 587692), (2641, 511588), (2869, 470932), (2926, 461758), (3058, 441826), (3322, 406714), (3388, 398791), (3892, 347149), (4228, 319561), (4598, 293846), (5282, 255794), (5738, 235466), (5852, 230879), (6116, 220913), (6644, 203357), (9196, 146923), (10564, 127897), (10703, 126236), (11476, 117733), (11627, 116204), (16093, 83956), (16819, 80332), (18271, 73948), (18487, 73084), (20083, 67276), (20989, 64372), (21406, 63118), (23254, 58102), (29051, 46508), (31559, 42812), (32186, 41978), (33638, 40166), (36542, 36974)]