628564536

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{2687}}^1$

素因数の和:2743

約数の個数: 120

約数和(自身を含む): 1858792320

約数和(自身を除く): 1230227784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 361, 456, 513, 648, 684, 722, 1026, 1083, 1368, 1444, 1539, 2052, 2166, 2687, 2888, 3078, 3249, 4104, 4332, 5374, 6156, 6498, 8061, 8664, 9747, 10748, 12312, 12996, 16122, 19494, 21496, 24183, 25992, 29241, 32244, 38988, 48366, 51053, 58482, 64488, 72549, 77976, 96732, 102106, 116964, 145098, 153159, 193464, 204212, 217647, 233928, 290196, 306318, 408424, 435294, 459477, 580392, 612636, 870588, 918954, 970007, 1225272, 1378431, 1741176, 1837908, 1940014, 2756862, 2910021, 3675816, 3880028, 4135293, 5513724, 5820042, 7760056, 8270586, 8730063, 11027448, 11640084, 16541172, 17460126, 23280168, 26190189, 33082344, 34920252, 52380378, 69840504, 78570567, 104760756, 157141134, 209521512, 314282268, 628564536]

約数ペア:

[(1, 628564536), (2, 314282268), (3, 209521512), (4, 157141134), (6, 104760756), (8, 78570567), (9, 69840504), (12, 52380378), (18, 34920252), (19, 33082344), (24, 26190189), (27, 23280168), (36, 17460126), (38, 16541172), (54, 11640084), (57, 11027448), (72, 8730063), (76, 8270586), (81, 7760056), (108, 5820042), (114, 5513724), (152, 4135293), (162, 3880028), (171, 3675816), (216, 2910021), (228, 2756862), (324, 1940014), (342, 1837908), (361, 1741176), (456, 1378431), (513, 1225272), (648, 970007), (684, 918954), (722, 870588), (1026, 612636), (1083, 580392), (1368, 459477), (1444, 435294), (1539, 408424), (2052, 306318), (2166, 290196), (2687, 233928), (2888, 217647), (3078, 204212), (3249, 193464), (4104, 153159), (4332, 145098), (5374, 116964), (6156, 102106), (6498, 96732), (8061, 77976), (8664, 72549), (9747, 64488), (10748, 58482), (12312, 51053), (12996, 48366), (16122, 38988), (19494, 32244), (21496, 29241), (24183, 25992)]