228538128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52321}}^1$

素因数の和:52352

約数の個数: 80

約数和(自身を含む): 726647936

約数和(自身を除く): 498109808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 52321, 104642, 156963, 209284, 313926, 366247, 418568, 627852, 680173, 732494, 837136, 1098741, 1255704, 1360346, 1464988, 2040519, 2197482, 2511408, 2720692, 2929976, 4081038, 4394964, 4761211, 5441384, 5859952, 8162076, 8789928, 9522422, 10882768, 14283633, 16324152, 17579856, 19044844, 28567266, 32648304, 38089688, 57134532, 76179376, 114269064, 228538128]

約数ペア:

[(1, 228538128), (2, 114269064), (3, 76179376), (4, 57134532), (6, 38089688), (7, 32648304), (8, 28567266), (12, 19044844), (13, 17579856), (14, 16324152), (16, 14283633), (21, 10882768), (24, 9522422), (26, 8789928), (28, 8162076), (39, 5859952), (42, 5441384), (48, 4761211), (52, 4394964), (56, 4081038), (78, 2929976), (84, 2720692), (91, 2511408), (104, 2197482), (112, 2040519), (156, 1464988), (168, 1360346), (182, 1255704), (208, 1098741), (273, 837136), (312, 732494), (336, 680173), (364, 627852), (546, 418568), (624, 366247), (728, 313926), (1092, 209284), (1456, 156963), (2184, 104642), (4368, 52321)]