443688228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12239}}^1$

素因数の和:12321

約数の個数: 72

約数和(自身を含む): 1202947200

約数和(自身を除く): 759258972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 3021, 4028, 6042, 9063, 12084, 12239, 18126, 24478, 36252, 36717, 48956, 73434, 110151, 146868, 220302, 232541, 440604, 465082, 648667, 697623, 930164, 1297334, 1395246, 1946001, 2092869, 2594668, 2790492, 3892002, 4185738, 5838003, 7784004, 8371476, 11676006, 12324673, 23352012, 24649346, 36974019, 49298692, 73948038, 110922057, 147896076, 221844114, 443688228]

約数ペア:

[(1, 443688228), (2, 221844114), (3, 147896076), (4, 110922057), (6, 73948038), (9, 49298692), (12, 36974019), (18, 24649346), (19, 23352012), (36, 12324673), (38, 11676006), (53, 8371476), (57, 7784004), (76, 5838003), (106, 4185738), (114, 3892002), (159, 2790492), (171, 2594668), (212, 2092869), (228, 1946001), (318, 1395246), (342, 1297334), (477, 930164), (636, 697623), (684, 648667), (954, 465082), (1007, 440604), (1908, 232541), (2014, 220302), (3021, 146868), (4028, 110151), (6042, 73434), (9063, 48956), (12084, 36717), (12239, 36252), (18126, 24478)]