221034744

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 730329600

約数和(自身を除く): 509294856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 81, 84, 108, 111, 126, 148, 162, 168, 189, 216, 222, 243, 252, 259, 296, 324, 333, 378, 439, 444, 486, 504, 518, 567, 648, 666, 756, 777, 878, 888, 972, 999, 1036, 1134, 1317, 1332, 1512, 1554, 1701, 1756, 1944, 1998, 2072, 2268, 2331, 2634, 2664, 2997, 3073, 3108, 3402, 3512, 3951, 3996, 4536, 4662, 5268, 5994, 6146, 6216, 6804, 6993, 7902, 7992, 8991, 9219, 9324, 10536, 11853, 11988, 12292, 13608, 13986, 15804, 16243, 17982, 18438, 18648, 20979, 23706, 23976, 24584, 27657, 27972, 31608, 32486, 35559, 35964, 36876, 41958, 47412, 48729, 55314, 55944, 62937, 64972, 71118, 71928, 73752, 82971, 83916, 94824, 97458, 106677, 110628, 113701, 125874, 129944, 142236, 146187, 165942, 167832, 194916, 213354, 221256, 227402, 248913, 251748, 284472, 292374, 331884, 341103, 389832, 426708, 438561, 454804, 497826, 503496, 584748, 663768, 682206, 746739, 853416, 877122, 909608, 995652, 1023309, 1169496, 1315683, 1364412, 1493478, 1754244, 1991304, 2046618, 2631366, 2728824, 2986956, 3069927, 3508488, 3947049, 4093236, 5262732, 5973912, 6139854, 7894098, 8186472, 9209781, 10525464, 12279708, 15788196, 18419562, 24559416, 27629343, 31576392, 36839124, 55258686, 73678248, 110517372, 221034744]

約数ペア:

[(1, 221034744), (2, 110517372), (3, 73678248), (4, 55258686), (6, 36839124), (7, 31576392), (8, 27629343), (9, 24559416), (12, 18419562), (14, 15788196), (18, 12279708), (21, 10525464), (24, 9209781), (27, 8186472), (28, 7894098), (36, 6139854), (37, 5973912), (42, 5262732), (54, 4093236), (56, 3947049), (63, 3508488), (72, 3069927), (74, 2986956), (81, 2728824), (84, 2631366), (108, 2046618), (111, 1991304), (126, 1754244), (148, 1493478), (162, 1364412), (168, 1315683), (189, 1169496), (216, 1023309), (222, 995652), (243, 909608), (252, 877122), (259, 853416), (296, 746739), (324, 682206), (333, 663768), (378, 584748), (439, 503496), (444, 497826), (486, 454804), (504, 438561), (518, 426708), (567, 389832), (648, 341103), (666, 331884), (756, 292374), (777, 284472), (878, 251748), (888, 248913), (972, 227402), (999, 221256), (1036, 213354), (1134, 194916), (1317, 167832), (1332, 165942), (1512, 146187), (1554, 142236), (1701, 129944), (1756, 125874), (1944, 113701), (1998, 110628), (2072, 106677), (2268, 97458), (2331, 94824), (2634, 83916), (2664, 82971), (2997, 73752), (3073, 71928), (3108, 71118), (3402, 64972), (3512, 62937), (3951, 55944), (3996, 55314), (4536, 48729), (4662, 47412), (5268, 41958), (5994, 36876), (6146, 35964), (6216, 35559), (6804, 32486), (6993, 31608), (7902, 27972), (7992, 27657), (8991, 24584), (9219, 23976), (9324, 23706), (10536, 20979), (11853, 18648), (11988, 18438), (12292, 17982), (13608, 16243), (13986, 15804)]