230509188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4186

約数の個数: 144

約数和(自身を含む): 759507840

約数和(自身を除く): 528998652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3978, 4139, 4284, 4641, 6188, 7956, 8278, 9282, 12417, 13923, 16556, 18564, 24834, 27846, 28973, 37251, 49668, 53807, 55692, 57946, 70363, 74502, 86919, 107614, 115892, 140726, 149004, 161421, 173838, 211089, 215228, 260757, 281452, 322842, 347676, 376649, 422178, 484263, 492541, 521514, 633267, 645684, 753298, 844356, 914719, 968526, 985082, 1043028, 1129947, 1266534, 1477623, 1506596, 1829438, 1937052, 1970164, 2259894, 2533068, 2744157, 2955246, 3389841, 3658876, 4432869, 4519788, 5488314, 5910492, 6403033, 6779682, 8232471, 8865738, 10976628, 12806066, 13559364, 16464942, 17731476, 19209099, 25612132, 32929884, 38418198, 57627297, 76836396, 115254594, 230509188]

約数ペア:

[(1, 230509188), (2, 115254594), (3, 76836396), (4, 57627297), (6, 38418198), (7, 32929884), (9, 25612132), (12, 19209099), (13, 17731476), (14, 16464942), (17, 13559364), (18, 12806066), (21, 10976628), (26, 8865738), (28, 8232471), (34, 6779682), (36, 6403033), (39, 5910492), (42, 5488314), (51, 4519788), (52, 4432869), (63, 3658876), (68, 3389841), (78, 2955246), (84, 2744157), (91, 2533068), (102, 2259894), (117, 1970164), (119, 1937052), (126, 1829438), (153, 1506596), (156, 1477623), (182, 1266534), (204, 1129947), (221, 1043028), (234, 985082), (238, 968526), (252, 914719), (273, 844356), (306, 753298), (357, 645684), (364, 633267), (442, 521514), (468, 492541), (476, 484263), (546, 422178), (612, 376649), (663, 347676), (714, 322842), (819, 281452), (884, 260757), (1071, 215228), (1092, 211089), (1326, 173838), (1428, 161421), (1547, 149004), (1638, 140726), (1989, 115892), (2142, 107614), (2652, 86919), (3094, 74502), (3276, 70363), (3978, 57946), (4139, 55692), (4284, 53807), (4641, 49668), (6188, 37251), (7956, 28973), (8278, 27846), (9282, 24834), (12417, 18564), (13923, 16556)]