216236412

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1465

約数の個数: 144

約数和(自身を含む): 675108000

約数和(自身を除く): 458871588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 522, 588, 609, 756, 783, 812, 882, 1044, 1218, 1323, 1409, 1421, 1566, 1764, 1827, 2436, 2646, 2818, 2842, 3132, 3654, 4227, 4263, 5292, 5481, 5636, 5684, 7308, 8454, 8526, 9863, 10962, 12681, 12789, 16908, 17052, 19726, 21924, 25362, 25578, 29589, 38043, 38367, 39452, 40861, 50724, 51156, 59178, 69041, 76086, 76734, 81722, 88767, 118356, 122583, 138082, 152172, 153468, 163444, 177534, 207123, 245166, 266301, 276164, 286027, 355068, 367749, 414246, 490332, 532602, 572054, 621369, 735498, 828492, 858081, 1065204, 1103247, 1144108, 1242738, 1470996, 1716162, 1864107, 2002189, 2206494, 2485476, 2574243, 3432324, 3728214, 4004378, 4412988, 5148486, 6006567, 7456428, 7722729, 8008756, 10296972, 12013134, 15445458, 18019701, 24026268, 30890916, 36039402, 54059103, 72078804, 108118206, 216236412]

約数ペア:

[(1, 216236412), (2, 108118206), (3, 72078804), (4, 54059103), (6, 36039402), (7, 30890916), (9, 24026268), (12, 18019701), (14, 15445458), (18, 12013134), (21, 10296972), (27, 8008756), (28, 7722729), (29, 7456428), (36, 6006567), (42, 5148486), (49, 4412988), (54, 4004378), (58, 3728214), (63, 3432324), (84, 2574243), (87, 2485476), (98, 2206494), (108, 2002189), (116, 1864107), (126, 1716162), (147, 1470996), (174, 1242738), (189, 1144108), (196, 1103247), (203, 1065204), (252, 858081), (261, 828492), (294, 735498), (348, 621369), (378, 572054), (406, 532602), (441, 490332), (522, 414246), (588, 367749), (609, 355068), (756, 286027), (783, 276164), (812, 266301), (882, 245166), (1044, 207123), (1218, 177534), (1323, 163444), (1409, 153468), (1421, 152172), (1566, 138082), (1764, 122583), (1827, 118356), (2436, 88767), (2646, 81722), (2818, 76734), (2842, 76086), (3132, 69041), (3654, 59178), (4227, 51156), (4263, 50724), (5292, 40861), (5481, 39452), (5636, 38367), (5684, 38043), (7308, 29589), (8454, 25578), (8526, 25362), (9863, 21924), (10962, 19726), (12681, 17052), (12789, 16908)]