8240311128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:798

約数の個数: 256

約数和(自身を含む): 25936035840

約数和(自身を除く): 17695724712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 163, 168, 186, 204, 217, 238, 248, 326, 357, 372, 408, 434, 476, 489, 527, 571, 651, 652, 714, 744, 868, 952, 978, 1054, 1141, 1142, 1302, 1304, 1428, 1581, 1713, 1736, 1956, 2108, 2282, 2284, 2604, 2771, 2856, 3162, 3423, 3426, 3689, 3912, 3997, 4216, 4564, 4568, 5053, 5208, 5542, 6324, 6846, 6852, 7378, 7994, 8313, 9128, 9707, 10106, 11067, 11084, 11991, 12648, 13692, 13704, 14756, 15159, 15988, 16626, 17701, 19397, 19414, 20212, 22134, 22168, 23982, 27384, 29121, 29512, 30318, 31976, 33252, 35371, 35402, 38794, 38828, 40424, 44268, 47964, 53103, 58191, 58242, 60636, 66504, 67949, 70742, 70804, 77588, 77656, 85901, 88536, 93073, 95928, 106113, 106206, 116382, 116484, 121272, 123907, 135898, 141484, 141608, 155176, 171802, 186146, 203847, 212226, 212412, 232764, 232968, 247814, 257703, 271796, 279219, 282968, 300917, 343604, 371721, 372292, 407694, 424452, 424824, 465528, 495628, 515406, 543592, 558438, 601307, 601834, 651511, 687208, 743442, 744584, 815388, 848904, 902751, 991256, 1030812, 1116876, 1202614, 1203668, 1303022, 1486884, 1582241, 1630776, 1803921, 1805502, 1954533, 2061624, 2106419, 2233752, 2405228, 2407336, 2606044, 2885263, 2973768, 3164482, 3607842, 3611004, 3909066, 4212838, 4746723, 4810456, 5212088, 5770526, 6319257, 6328964, 7215684, 7222008, 7818132, 8425676, 8655789, 9493446, 11075687, 11541052, 12638514, 12657928, 14431368, 15636264, 16851352, 17311578, 18986892, 20196841, 22151374, 23082104, 25277028, 33227061, 34623156, 37973784, 40393682, 44302748, 49049471, 50554056, 60590523, 66454122, 69246312, 80787364, 88605496, 98098942, 121181046, 132908244, 147148413, 161574728, 196197884, 242362092, 265816488, 294296826, 343346297, 392395768, 484724184, 588593652, 686692594, 1030038891, 1177187304, 1373385188, 2060077782, 2746770376, 4120155564, 8240311128]

約数ペア:

[(1, 8240311128), (2, 4120155564), (3, 2746770376), (4, 2060077782), (6, 1373385188), (7, 1177187304), (8, 1030038891), (12, 686692594), (14, 588593652), (17, 484724184), (21, 392395768), (24, 343346297), (28, 294296826), (31, 265816488), (34, 242362092), (42, 196197884), (51, 161574728), (56, 147148413), (62, 132908244), (68, 121181046), (84, 98098942), (93, 88605496), (102, 80787364), (119, 69246312), (124, 66454122), (136, 60590523), (163, 50554056), (168, 49049471), (186, 44302748), (204, 40393682), (217, 37973784), (238, 34623156), (248, 33227061), (326, 25277028), (357, 23082104), (372, 22151374), (408, 20196841), (434, 18986892), (476, 17311578), (489, 16851352), (527, 15636264), (571, 14431368), (651, 12657928), (652, 12638514), (714, 11541052), (744, 11075687), (868, 9493446), (952, 8655789), (978, 8425676), (1054, 7818132), (1141, 7222008), (1142, 7215684), (1302, 6328964), (1304, 6319257), (1428, 5770526), (1581, 5212088), (1713, 4810456), (1736, 4746723), (1956, 4212838), (2108, 3909066), (2282, 3611004), (2284, 3607842), (2604, 3164482), (2771, 2973768), (2856, 2885263), (3162, 2606044), (3423, 2407336), (3426, 2405228), (3689, 2233752), (3912, 2106419), (3997, 2061624), (4216, 1954533), (4564, 1805502), (4568, 1803921), (5053, 1630776), (5208, 1582241), (5542, 1486884), (6324, 1303022), (6846, 1203668), (6852, 1202614), (7378, 1116876), (7994, 1030812), (8313, 991256), (9128, 902751), (9707, 848904), (10106, 815388), (11067, 744584), (11084, 743442), (11991, 687208), (12648, 651511), (13692, 601834), (13704, 601307), (14756, 558438), (15159, 543592), (15988, 515406), (16626, 495628), (17701, 465528), (19397, 424824), (19414, 424452), (20212, 407694), (22134, 372292), (22168, 371721), (23982, 343604), (27384, 300917), (29121, 282968), (29512, 279219), (30318, 271796), (31976, 257703), (33252, 247814), (35371, 232968), (35402, 232764), (38794, 212412), (38828, 212226), (40424, 203847), (44268, 186146), (47964, 171802), (53103, 155176), (58191, 141608), (58242, 141484), (60636, 135898), (66504, 123907), (67949, 121272), (70742, 116484), (70804, 116382), (77588, 106206), (77656, 106113), (85901, 95928), (88536, 93073)]