402053808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 1196923392

約数和(自身を除く): 794869584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 151, 156, 204, 208, 221, 251, 272, 302, 312, 408, 442, 453, 502, 604, 624, 663, 753, 816, 884, 906, 1004, 1208, 1326, 1506, 1768, 1812, 1963, 2008, 2416, 2567, 2652, 3012, 3263, 3536, 3624, 3926, 4016, 4267, 5134, 5304, 5889, 6024, 6526, 7248, 7701, 7852, 8534, 9789, 10268, 10608, 11778, 12048, 12801, 13052, 15402, 15704, 17068, 19578, 20536, 23556, 25602, 26104, 30804, 31408, 33371, 34136, 37901, 39156, 41072, 47112, 51204, 52208, 55471, 61608, 66742, 68272, 75802, 78312, 94224, 100113, 102408, 110942, 113703, 123216, 133484, 151604, 156624, 166413, 200226, 204816, 221884, 227406, 266968, 303208, 332826, 400452, 443768, 454812, 492713, 533936, 606416, 644317, 665652, 800904, 887536, 909624, 985426, 1288634, 1331304, 1478139, 1601808, 1819248, 1932951, 1970852, 2577268, 2662608, 2956278, 3865902, 3941704, 5154536, 5912556, 7731804, 7883408, 8376121, 10309072, 11825112, 15463608, 16752242, 23650224, 25128363, 30927216, 33504484, 50256726, 67008968, 100513452, 134017936, 201026904, 402053808]

約数ペア:

[(1, 402053808), (2, 201026904), (3, 134017936), (4, 100513452), (6, 67008968), (8, 50256726), (12, 33504484), (13, 30927216), (16, 25128363), (17, 23650224), (24, 16752242), (26, 15463608), (34, 11825112), (39, 10309072), (48, 8376121), (51, 7883408), (52, 7731804), (68, 5912556), (78, 5154536), (102, 3941704), (104, 3865902), (136, 2956278), (151, 2662608), (156, 2577268), (204, 1970852), (208, 1932951), (221, 1819248), (251, 1601808), (272, 1478139), (302, 1331304), (312, 1288634), (408, 985426), (442, 909624), (453, 887536), (502, 800904), (604, 665652), (624, 644317), (663, 606416), (753, 533936), (816, 492713), (884, 454812), (906, 443768), (1004, 400452), (1208, 332826), (1326, 303208), (1506, 266968), (1768, 227406), (1812, 221884), (1963, 204816), (2008, 200226), (2416, 166413), (2567, 156624), (2652, 151604), (3012, 133484), (3263, 123216), (3536, 113703), (3624, 110942), (3926, 102408), (4016, 100113), (4267, 94224), (5134, 78312), (5304, 75802), (5889, 68272), (6024, 66742), (6526, 61608), (7248, 55471), (7701, 52208), (7852, 51204), (8534, 47112), (9789, 41072), (10268, 39156), (10608, 37901), (11778, 34136), (12048, 33371), (12801, 31408), (13052, 30804), (15402, 26104), (15704, 25602), (17068, 23556), (19578, 20536)]