4238968788

素因数分解:

$2^2\times 3^6\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 168

約数和(自身を含む): 11565557640

約数和(自身を除く): 7326588852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 101, 108, 111, 148, 162, 202, 222, 243, 303, 324, 333, 389, 404, 444, 486, 606, 666, 729, 778, 909, 972, 999, 1167, 1212, 1332, 1458, 1556, 1818, 1998, 2334, 2727, 2916, 2997, 3501, 3636, 3737, 3996, 4668, 5454, 5994, 7002, 7474, 8181, 8991, 10503, 10908, 11211, 11988, 14004, 14393, 14948, 16362, 17982, 21006, 22422, 24543, 26973, 28786, 31509, 32724, 33633, 35964, 39289, 42012, 43179, 44844, 49086, 53946, 57572, 63018, 67266, 73629, 78578, 86358, 94527, 98172, 100899, 107892, 117867, 126036, 129537, 134532, 147258, 157156, 172716, 189054, 201798, 235734, 259074, 283581, 294516, 302697, 353601, 378108, 388611, 403596, 471468, 518148, 567162, 605394, 707202, 777222, 908091, 1060803, 1134324, 1165833, 1210788, 1414404, 1453693, 1554444, 1816182, 2121606, 2331666, 2724273, 2907386, 3182409, 3497499, 3632364, 4243212, 4361079, 4663332, 5448546, 5814772, 6364818, 6994998, 8722158, 9547227, 10492497, 10897092, 12729636, 13083237, 13989996, 17444316, 19094454, 20984994, 26166474, 28641681, 38188908, 39249711, 41969988, 52332948, 57283362, 78499422, 114566724, 117749133, 156998844, 235498266, 353247399, 470996532, 706494798, 1059742197, 1412989596, 2119484394, 4238968788]

約数ペア:

[(1, 4238968788), (2, 2119484394), (3, 1412989596), (4, 1059742197), (6, 706494798), (9, 470996532), (12, 353247399), (18, 235498266), (27, 156998844), (36, 117749133), (37, 114566724), (54, 78499422), (74, 57283362), (81, 52332948), (101, 41969988), (108, 39249711), (111, 38188908), (148, 28641681), (162, 26166474), (202, 20984994), (222, 19094454), (243, 17444316), (303, 13989996), (324, 13083237), (333, 12729636), (389, 10897092), (404, 10492497), (444, 9547227), (486, 8722158), (606, 6994998), (666, 6364818), (729, 5814772), (778, 5448546), (909, 4663332), (972, 4361079), (999, 4243212), (1167, 3632364), (1212, 3497499), (1332, 3182409), (1458, 2907386), (1556, 2724273), (1818, 2331666), (1998, 2121606), (2334, 1816182), (2727, 1554444), (2916, 1453693), (2997, 1414404), (3501, 1210788), (3636, 1165833), (3737, 1134324), (3996, 1060803), (4668, 908091), (5454, 777222), (5994, 707202), (7002, 605394), (7474, 567162), (8181, 518148), (8991, 471468), (10503, 403596), (10908, 388611), (11211, 378108), (11988, 353601), (14004, 302697), (14393, 294516), (14948, 283581), (16362, 259074), (17982, 235734), (21006, 201798), (22422, 189054), (24543, 172716), (26973, 157156), (28786, 147258), (31509, 134532), (32724, 129537), (33633, 126036), (35964, 117867), (39289, 107892), (42012, 100899), (43179, 98172), (44844, 94527), (49086, 86358), (53946, 78578), (57572, 73629), (63018, 67266)]